diff --git a/apps/frontend/src/app/components/header/header.component.ts b/apps/frontend/src/app/components/header/header.component.ts
index 7d35d54..ba10b71 100644
--- a/apps/frontend/src/app/components/header/header.component.ts
+++ b/apps/frontend/src/app/components/header/header.component.ts
@@ -58,6 +58,7 @@ import { ApiService } from '../../services/api.service';
                   class="dropdown-menu"
                   role="menu"
                   aria-label="User menu"
+                  tabindex="-1"
                   (keydown.escape)="closeDropdown()"
                 >
                   <a [routerLink]="['/profile', user.slug || user.id]" class="dropdown-item" role="menuitem" (click)="closeDropdown()">My Profile</a>
diff --git a/shared-types/src/lib/achievement.constants.ts b/shared-types/src/lib/achievement.constants.ts
index 63b3fe7..fcbf485 100644
--- a/shared-types/src/lib/achievement.constants.ts
+++ b/shared-types/src/lib/achievement.constants.ts
@@ -5,72 +5,178 @@
  */
 import {
   AchievementCategory,
-  AchievementDefinition,
+  type AchievementDefinition,
   AchievementTier,
 } from "./achievement.types";
 
 export const ACHIEVEMENTS: Record<string, AchievementDefinition> = {
-  // ========== SUGGESTION ACHIEVEMENTS (15) ==========
-  suggestion_first_steps: {
-    key: "suggestion_first_steps",
-    title: "First Steps",
-    description: "Submit your first 10 suggestions to the library",
-    category: AchievementCategory.Suggestion,
-    tier: AchievementTier.Bronze,
-    icon: "🌱",
-    points: 50,
-    requirements: { count: 10 },
+
+  suggestion_approved: {
+    category:     AchievementCategory.Suggestion,
+    description:  "Have your first suggestion accepted",
+    icon:         "✅",
+    key:          "suggestion_approved",
+    points:       50,
+    requirements: { count: 1 },
+    title: "Approved!",
+    tier:         AchievementTier.Bronze,
   },
+
   suggestion_contributor: {
-    key: "suggestion_contributor",
-    title: "Contributor",
-    description: "Submit 50 suggestions to the library",
-    category: AchievementCategory.Suggestion,
-    tier: AchievementTier.Silver,
-    icon: "📝",
-    points: 100,
+    category:     AchievementCategory.Suggestion,
+    description:  "Submit 50 suggestions to the library",
+    icon:         "📝",
+    key:          "suggestion_contributor",
+    points:       100,
     requirements: { count: 50 },
+    tier:         AchievementTier.Silver,
+    title:        "Contributor",
   },
+
   suggestion_dedicated: {
-    key: "suggestion_dedicated",
-    title: "Dedicated",
-    description: "Submit 100 suggestions to the library",
-    category: AchievementCategory.Suggestion,
-    tier: AchievementTier.Gold,
-    icon: "⭐",
-    points: 250,
+    category:     AchievementCategory.Suggestion,
+    description:  "Submit 100 suggestions to the library",
+    icon:         "⭐",
+    key:          "suggestion_dedicated",
+    points:       250,
     requirements: { count: 100 },
+    tier:         AchievementTier.Gold,
+    title:        "Dedicated",
   },
-  suggestion_master: {
-    key: "suggestion_master",
-    title: "Master Curator",
-    description: "Submit 250 suggestions to the library",
-    category: AchievementCategory.Suggestion,
+  
+  suggestion_acceptance_100: {
+    key:          "suggestion_acceptance_100",
+    description: "Achieve 100% acceptance rate (minimum 10 suggestions)",
+    title: "Perfect Record",
+    category:     AchievementCategory.Suggestion,
+    icon: "✨",
     tier: AchievementTier.Platinum,
-    icon: "💎",
-    points: 500,
-    requirements: { count: 250 },
+    points:       500,
+    requirements: { count: 10, rate: 1.0 },
+  },
+  // ========== SUGGESTION ACHIEVEMENTS (15) ==========
+suggestion_first_steps: {
+    category:     AchievementCategory.Suggestion,
+    description:  "Submit your first 10 suggestions to the library",
+    icon:         "🌱",
+    key:          "suggestion_first_steps",
+    points:       50,
+    requirements: { count: 10 },
+    tier:         AchievementTier.Bronze,
+    title: "First Steps",
+  },
+  suggestion_acceptance_75: {
+    description: "Maintain a 75%+ acceptance rate (minimum 20 suggestions)",
+    key:          "suggestion_acceptance_75",
+    category:     AchievementCategory.Suggestion,
+    title: "Quality Over Quantity",
+    icon:         "🎯",
+    points:       300,
+    tier: AchievementTier.Gold,
+    requirements: { count: 20, rate: 0.75 },
   },
   suggestion_legend: {
-    key: "suggestion_legend",
-    title: "Legend",
-    description: "Submit 500 suggestions to the library",
-    category: AchievementCategory.Suggestion,
-    tier: AchievementTier.Diamond,
-    icon: "👑",
-    points: 1000,
+    category:     AchievementCategory.Suggestion,
+    description:  "Submit 500 suggestions to the library",
+    icon:         "👑",
+    key:          "suggestion_legend",
+    points:       1000,
     requirements: { count: 500 },
+    tier:         AchievementTier.Diamond,
+    title: "Legend",
   },
-  suggestion_approved: {
-    key: "suggestion_approved",
-    title: "Approved!",
-    description: "Have your first suggestion accepted",
-    category: AchievementCategory.Suggestion,
+  like_enthusiast: {
+    key:          "like_enthusiast",
+    description: "Like 25 items in the library",
+    title: "Enthusiast",
+    category:     AchievementCategory.Like,
+    icon: "💕",
     tier: AchievementTier.Bronze,
-    icon: "✅",
-    points: 50,
-    requirements: { count: 1 },
+    points:       50,
+    requirements: { count: 25 },
   },
+  suggestion_master: {
+    category:     AchievementCategory.Suggestion,
+    description:  "Submit 250 suggestions to the library",
+    icon:         "💎",
+    key:          "suggestion_master",
+    points:       500,
+    requirements: { count: 250 },
+    title: "Master Curator",
+    tier:         AchievementTier.Platinum,
+  },
+  like_fan: {
+    description: "Like 100 items in the library",
+    key:          "like_fan",
+    category:     AchievementCategory.Like,
+    title: "Fan",
+    icon:         "💖",
+    points:       100,
+    tier: AchievementTier.Silver,
+    requirements: { count: 100 },
+  },
+  suggestion_quality_10: {
+    category:     AchievementCategory.Suggestion,
+    description:  "Have 10 suggestions accepted",
+    icon:         "🏆",
+    key:          "suggestion_quality_10",
+    points:       200,
+    requirements: { count: 10 },
+    title: "Elite Curator",
+    tier:         AchievementTier.Gold,
+  },
+  suggestion_enthusiast: {
+    description:  "Submit 5 suggestions in one day",
+    category:     AchievementCategory.Suggestion,
+    key:          "suggestion_enthusiast",
+    icon:         "🔥",
+    title: "Suggestion Enthusiast",
+    points:       150,
+    requirements: { count: 5, dayRange: 1 },
+    tier: AchievementTier.Silver,
+  },
+  suggestion_quality_100: {
+    description: "Have 100 suggestions accepted",
+    key:          "suggestion_quality_100",
+    category:     AchievementCategory.Suggestion,
+    title: "Ultimate Curator",
+    icon:         "👸",
+    points:       1500,
+    tier: AchievementTier.Diamond,
+    requirements: { count: 100 },
+  },
+  like_book_lover: {
+    description: "Like 50 books",
+    key:          "like_book_lover",
+    category:     AchievementCategory.Like,
+    title: "Book Lover",
+    icon:         "📚",
+    points:       100,
+    tier: AchievementTier.Silver,
+    requirements: { count: 50 },
+  },
+  suggestion_quality_25: {
+    description: "Have 25 suggestions accepted",
+    key:          "suggestion_quality_25",
+    category:     AchievementCategory.Suggestion,
+    title: "Master Curator",
+    icon:         "💫",
+    points:       400,
+    tier: AchievementTier.Platinum,
+    requirements: { count: 25 },
+  },
+
+  like_cinephile: {
+    description: "Like 50 shows/films",
+    key:          "like_cinephile",
+    category:     AchievementCategory.Like,
+    title: "Cinephile",
+    icon:         "🎬",
+    points:       100,
+    tier: AchievementTier.Silver,
+    requirements: { count: 50 },
+  },
+
   suggestion_quality_5: {
     key: "suggestion_quality_5",
     title: "Quality Curator",
@@ -81,27 +187,32 @@ export const ACHIEVEMENTS: Record<string, AchievementDefinition> = {
     points: 100,
     requirements: { count: 5 },
   },
-  suggestion_quality_10: {
-    key: "suggestion_quality_10",
-    title: "Elite Curator",
-    description: "Have 10 suggestions accepted",
-    category: AchievementCategory.Suggestion,
+
+  like_diverse: {
+    description: "Like items from all 6 media types",
+    key:          "like_diverse",
+    category:     AchievementCategory.Like,
+    title: "Diverse Taste",
+    icon:         "🌍",
+    points:       200,
     tier: AchievementTier.Gold,
-    icon: "🏆",
-    points: 200,
-    requirements: { count: 10 },
+    requirements: { diversity: true },
   },
-  suggestion_quality_25: {
-    key: "suggestion_quality_25",
-    title: "Master Curator",
-    description: "Have 25 suggestions accepted",
-    category: AchievementCategory.Suggestion,
-    tier: AchievementTier.Platinum,
-    icon: "💫",
-    points: 400,
-    requirements: { count: 25 },
+
+  // ========== COMMENT ACHIEVEMENTS (12) ==========
+comment_first: {
+    key:          "comment_first",
+    description: "Leave your first comment in the library",
+    title: "First Thoughts",
+    category:     AchievementCategory.Comment,
+    icon: "💬",
+    tier: AchievementTier.Bronze,
+    points:       25,
+    requirements: { count: 1 },
   },
-  suggestion_quality_50: {
+
+  
+suggestion_quality_50: {
     key: "suggestion_quality_50",
     title: "Grand Master",
     description: "Have 50 suggestions accepted",
@@ -111,167 +222,176 @@ export const ACHIEVEMENTS: Record<string, AchievementDefinition> = {
     points: 700,
     requirements: { count: 50 },
   },
-  suggestion_quality_100: {
-    key: "suggestion_quality_100",
-    title: "Ultimate Curator",
-    description: "Have 100 suggestions accepted",
-    category: AchievementCategory.Suggestion,
-    tier: AchievementTier.Diamond,
-    icon: "👸",
-    points: 1500,
-    requirements: { count: 100 },
-  },
-  suggestion_acceptance_75: {
-    key: "suggestion_acceptance_75",
-    title: "Quality Over Quantity",
-    description: "Maintain a 75%+ acceptance rate (minimum 20 suggestions)",
-    category: AchievementCategory.Suggestion,
-    tier: AchievementTier.Gold,
-    icon: "🎯",
-    points: 300,
-    requirements: { rate: 0.75, count: 20 },
-  },
-  suggestion_acceptance_100: {
-    key: "suggestion_acceptance_100",
-    title: "Perfect Record",
-    description: "Achieve 100% acceptance rate (minimum 10 suggestions)",
-    category: AchievementCategory.Suggestion,
-    tier: AchievementTier.Platinum,
-    icon: "✨",
-    points: 500,
-    requirements: { rate: 1.0, count: 10 },
+  
+  comment_critic: {
+    key:          "comment_critic",
+    description: "Leave 50 comments in the library",
+    title: "Critic",
+    category:     AchievementCategory.Comment,
+    icon: "🗣️",
+    tier: AchievementTier.Silver,
+    points:       100,
+    requirements: { count: 50 },
   },
+
+  
   suggestion_renaissance: {
-    key: "suggestion_renaissance",
-    title: "Renaissance Person",
     description: "Submit accepted suggestions across all 6 media types",
-    category: AchievementCategory.Suggestion,
+    key:          "suggestion_renaissance",
+    category:     AchievementCategory.Suggestion,
+    title: "Renaissance Person",
+    icon:         "🌈",
+    points:       400,
     tier: AchievementTier.Gold,
-    icon: "🌈",
-    points: 400,
     requirements: { diversity: true },
   },
-  suggestion_enthusiast: {
-    key: "suggestion_enthusiast",
-    title: "Suggestion Enthusiast",
-    description: "Submit 5 suggestions in one day",
-    category: AchievementCategory.Suggestion,
-    tier: AchievementTier.Silver,
-    icon: "🔥",
-    points: 150,
-    requirements: { count: 5, dayRange: 1 },
+
+  
+comment_expert: {
+    description: "Leave 100 comments in the library",
+    key:          "comment_expert",
+    category:     AchievementCategory.Comment,
+    title: "Expert Critic",
+    icon:         "🎭",
+    points:       250,
+    tier: AchievementTier.Gold,
+    requirements: { count: 100 },
   },
 
   // ========== LIKE ACHIEVEMENTS (12) ==========
-  like_first: {
-    key: "like_first",
-    title: "First Like",
+like_first: {
     description: "Like your first item in the library",
-    category: AchievementCategory.Like,
+    key:          "like_first",
+    category:     AchievementCategory.Like,
+    title: "First Like",
+    icon:         "❤️",
+    points:       25,
     tier: AchievementTier.Bronze,
-    icon: "❤️",
-    points: 25,
     requirements: { count: 1 },
   },
-  like_enthusiast: {
-    key: "like_enthusiast",
-    title: "Enthusiast",
-    description: "Like 25 items in the library",
-    category: AchievementCategory.Like,
-    tier: AchievementTier.Bronze,
-    icon: "💕",
-    points: 50,
-    requirements: { count: 25 },
-  },
-  like_fan: {
-    key: "like_fan",
-    title: "Fan",
-    description: "Like 100 items in the library",
-    category: AchievementCategory.Like,
-    tier: AchievementTier.Silver,
-    icon: "💖",
-    points: 100,
-    requirements: { count: 100 },
-  },
-  like_super_fan: {
-    key: "like_super_fan",
-    title: "Super Fan",
-    description: "Like 250 items in the library",
-    category: AchievementCategory.Like,
-    tier: AchievementTier.Gold,
-    icon: "💝",
-    points: 250,
-    requirements: { count: 250 },
-  },
-  like_mega_fan: {
-    key: "like_mega_fan",
-    title: "Mega Fan",
-    description: "Like 500 items in the library",
-    category: AchievementCategory.Like,
-    tier: AchievementTier.Platinum,
-    icon: "💗",
-    points: 500,
+
+  comment_legend: {
+    description: "Leave 500 comments in the library",
+    key:          "comment_legend",
+    category:     AchievementCategory.Comment,
+    title: "Review Legend",
+    icon:         "🏅",
+    points:       1000,
+    tier: AchievementTier.Diamond,
     requirements: { count: 500 },
   },
+
+  like_mega_fan: {
+    description: "Like 500 items in the library",
+    key:          "like_mega_fan",
+    category:     AchievementCategory.Like,
+    title: "Mega Fan",
+    icon:         "💗",
+    points:       500,
+    tier: AchievementTier.Platinum,
+    requirements: { count: 500 },
+  },
+
+  comment_detailed: {
+    description:  "Write 10 comments with 500+ characters",
+    category:     AchievementCategory.Comment,
+    key:          "comment_detailed",
+    icon:         "📝",
+    title: "Detailed Critic",
+    points:       150,
+    requirements: { count: 10 },
+    tier: AchievementTier.Silver,
+  },
+
+  like_super_fan: {
+    key:          "like_super_fan",
+    description: "Like 250 items in the library",
+    title: "Super Fan",
+    category:     AchievementCategory.Like,
+    icon: "💝",
+    tier: AchievementTier.Gold,
+    points:       250,
+    requirements: { count: 250 },
+  },
+  comment_essay: {
+    category:     AchievementCategory.Comment,
+    description:  "Write 5 comments with 1000+ characters",
+    icon:         "📄",
+    key:          "comment_essay",
+    points:       300,
+    title: "Essay Writer",
+    requirements: { count: 5 },
+    tier:         AchievementTier.Gold,
+  },
   like_legendary: {
-    key: "like_legendary",
-    title: "Legendary Fan",
+    key:          "like_legendary",
     description: "Like 1000 items in the library",
-    category: AchievementCategory.Like,
-    tier: AchievementTier.Diamond,
+    title: "Legendary Fan",
+    category:     AchievementCategory.Like,
     icon: "💞",
-    points: 1000,
+    tier: AchievementTier.Diamond,
+    points:       1000,
     requirements: { count: 1000 },
   },
-  like_book_lover: {
-    key: "like_book_lover",
-    title: "Book Lover",
-    description: "Like 50 books",
-    category: AchievementCategory.Like,
-    tier: AchievementTier.Silver,
-    icon: "📚",
-    points: 100,
-    requirements: { count: 50 },
+  comment_diverse: {
+    description:  "Comment on all 6 media types",
+    category:     AchievementCategory.Comment,
+    key:          "comment_diverse",
+    icon:         "🎨",
+    title: "Well-Rounded Critic",
+    points:       250,
+    requirements: { diversity: true },
+    tier: AchievementTier.Gold,
   },
   like_gamer: {
-    key: "like_gamer",
-    title: "Gamer",
+    key:          "like_gamer",
     description: "Like 50 games",
-    category: AchievementCategory.Like,
-    tier: AchievementTier.Silver,
+    title: "Gamer",
+    category:     AchievementCategory.Like,
     icon: "🎮",
-    points: 100,
+    tier: AchievementTier.Silver,
+    points:       100,
     requirements: { count: 50 },
   },
-  like_cinephile: {
-    key: "like_cinephile",
-    title: "Cinephile",
-    description: "Like 50 shows/films",
-    category: AchievementCategory.Like,
-    tier: AchievementTier.Silver,
-    icon: "🎬",
-    points: 100,
-    requirements: { count: 50 },
+  comment_first_to_comment: {
+    category:     AchievementCategory.Comment,
+    description:  "Be the first to comment on 10 items",
+    icon:         "🗨️",
+    key:          "comment_first_to_comment",
+    points:       200,
+    title: "Discussion Starter",
+    requirements: { count: 10 },
+    tier:         AchievementTier.Silver,
   },
   like_music: {
-    key: "like_music",
-    title: "Music Enthusiast",
+    key:          "like_music",
     description: "Like 50 music albums",
-    category: AchievementCategory.Like,
-    tier: AchievementTier.Silver,
+    title: "Music Enthusiast",
+    category:     AchievementCategory.Like,
     icon: "🎵",
-    points: 100,
+    tier: AchievementTier.Silver,
+    points:       100,
     requirements: { count: 50 },
   },
-  like_diverse: {
-    key: "like_diverse",
-    title: "Diverse Taste",
-    description: "Like items from all 6 media types",
-    category: AchievementCategory.Like,
-    tier: AchievementTier.Gold,
-    icon: "🌍",
-    points: 200,
-    requirements: { diversity: true },
+  comment_master: {
+    description:  "Leave 250 comments in the library",
+    category:     AchievementCategory.Comment,
+    key:          "comment_master",
+    icon:         "📖",
+    title: "Master Reviewer",
+    points:       500,
+    requirements: { count: 250 },
+    tier: AchievementTier.Platinum,
+  },
+  comment_novel: {
+    category:     AchievementCategory.Comment,
+    description:  "Write 3 comments with 2000+ characters",
+    icon:         "📚",
+    key:          "comment_novel",
+    points:       500,
+    requirements: { count: 3 },
+    tier:         AchievementTier.Platinum,
+    title: "Novel Writer",
   },
   like_binge: {
     key: "like_binge",
@@ -283,131 +403,138 @@ export const ACHIEVEMENTS: Record<string, AchievementDefinition> = {
     points: 150,
     requirements: { count: 20, dayRange: 1 },
   },
-
-  // ========== COMMENT ACHIEVEMENTS (12) ==========
-  comment_first: {
-    key: "comment_first",
-    title: "First Thoughts",
-    description: "Leave your first comment in the library",
-    category: AchievementCategory.Comment,
-    tier: AchievementTier.Bronze,
-    icon: "💬",
-    points: 25,
-    requirements: { count: 1 },
-  },
   comment_reviewer: {
-    key: "comment_reviewer",
-    title: "Reviewer",
+    key:          "comment_reviewer",
     description: "Leave 10 comments in the library",
-    category: AchievementCategory.Comment,
-    tier: AchievementTier.Bronze,
+    title: "Reviewer",
+    category:     AchievementCategory.Comment,
     icon: "✍️",
-    points: 50,
+    tier: AchievementTier.Bronze,
+    points:       50,
     requirements: { count: 10 },
   },
-  comment_critic: {
-    key: "comment_critic",
-    title: "Critic",
-    description: "Leave 50 comments in the library",
-    category: AchievementCategory.Comment,
-    tier: AchievementTier.Silver,
-    icon: "🗣️",
-    points: 100,
-    requirements: { count: 50 },
-  },
-  comment_expert: {
-    key: "comment_expert",
-    title: "Expert Critic",
-    description: "Leave 100 comments in the library",
-    category: AchievementCategory.Comment,
-    tier: AchievementTier.Gold,
-    icon: "🎭",
-    points: 250,
-    requirements: { count: 100 },
-  },
-  comment_master: {
-    key: "comment_master",
-    title: "Master Reviewer",
-    description: "Leave 250 comments in the library",
-    category: AchievementCategory.Comment,
-    tier: AchievementTier.Platinum,
-    icon: "📖",
-    points: 500,
-    requirements: { count: 250 },
-  },
-  comment_legend: {
-    key: "comment_legend",
-    title: "Review Legend",
-    description: "Leave 500 comments in the library",
-    category: AchievementCategory.Comment,
-    tier: AchievementTier.Diamond,
-    icon: "🏅",
-    points: 1000,
-    requirements: { count: 500 },
-  },
-  comment_detailed: {
-    key: "comment_detailed",
-    title: "Detailed Critic",
-    description: "Write 10 comments with 500+ characters",
-    category: AchievementCategory.Comment,
-    tier: AchievementTier.Silver,
-    icon: "📝",
-    points: 150,
-    requirements: { count: 10 },
-  },
-  comment_essay: {
-    key: "comment_essay",
-    title: "Essay Writer",
-    description: "Write 5 comments with 1000+ characters",
-    category: AchievementCategory.Comment,
-    tier: AchievementTier.Gold,
-    icon: "📄",
-    points: 300,
-    requirements: { count: 5 },
-  },
-  comment_novel: {
-    key: "comment_novel",
-    title: "Novel Writer",
-    description: "Write 3 comments with 2000+ characters",
-    category: AchievementCategory.Comment,
-    tier: AchievementTier.Platinum,
-    icon: "📚",
-    points: 500,
-    requirements: { count: 3 },
-  },
   comment_thoughtful: {
-    key: "comment_thoughtful",
-    title: "Thoughtful Reviewer",
-    description: "Comment on 50 different items",
-    category: AchievementCategory.Comment,
-    tier: AchievementTier.Silver,
-    icon: "💭",
-    points: 150,
+    category:     AchievementCategory.Comment,
+    description:  "Comment on 50 different items",
+    icon:         "💭",
+    key:          "comment_thoughtful",
+    points:       150,
     requirements: { uniqueItems: 50 },
-  },
-  comment_diverse: {
-    key: "comment_diverse",
-    title: "Well-Rounded Critic",
-    description: "Comment on all 6 media types",
-    category: AchievementCategory.Comment,
-    tier: AchievementTier.Gold,
-    icon: "🎨",
-    points: 250,
-    requirements: { diversity: true },
-  },
-  comment_first_to_comment: {
-    key: "comment_first_to_comment",
-    title: "Discussion Starter",
-    description: "Be the first to comment on 10 items",
-    category: AchievementCategory.Comment,
-    tier: AchievementTier.Silver,
-    icon: "🗨️",
-    points: 200,
-    requirements: { count: 10 },
+    tier:         AchievementTier.Silver,
+    title:        "Thoughtful Reviewer",
   },
 
+  engagement_early_adopter: {
+    description:  "Be among the first 10 users to join",
+    category:     AchievementCategory.Engagement,
+    key:          "engagement_early_adopter",
+    icon:         "🌟",
+    title: "Early Adopter",
+    points:       1000,
+    requirements: {},
+    tier: AchievementTier.Diamond,
+  },
+
+  engagement_power_user: {
+    description:  "Achieve Triple Threat 10 times",
+    category:     AchievementCategory.Engagement,
+    key:          "engagement_power_user",
+    icon:         "💫",
+    title: "Power User",
+    points:       750,
+    requirements: { count: 10 },
+    tier: AchievementTier.Platinum,
+  },
+
+  engagement_founding_100: {
+    category:     AchievementCategory.Engagement,
+    description:  "Be among the first 100 users to join",
+    icon:         "🎖️",
+    key:          "engagement_founding_100",
+    points:       500,
+    title: "Founding Member",
+    requirements: {},
+    tier:         AchievementTier.Gold,
+  },
+
+  engagement_streak_100: {
+    category:     AchievementCategory.Engagement,
+    description:  "Login for 100 days in a row",
+    icon:         "🏆",
+    key:          "engagement_streak_100",
+    points:       500,
+    title: "Committed",
+    requirements: { streak: 100 },
+    tier:         AchievementTier.Gold,
+  },
+
+  engagement_founding_1000: {
+    category:     AchievementCategory.Engagement,
+    description:  "Be among the first 1000 users to join",
+    icon:         "🚀",
+    key:          "engagement_founding_1000",
+    points:       200,
+    requirements: {},
+    title: "Pioneer",
+    tier:         AchievementTier.Silver,
+  },
+
+  engagement_streak_30: {
+    description:  "Login for 30 days in a row",
+    category:     AchievementCategory.Engagement,
+    key:          "engagement_streak_30",
+    icon:         "💪",
+    title: "Dedicated",
+    points:       250,
+    requirements: { streak: 30 },
+    tier: AchievementTier.Silver,
+  },
+
+  engagement_streak_365: {
+    category:     AchievementCategory.Engagement,
+    description:  "Login for 365 days in a row",
+    icon:         "⚡",
+    key:          "engagement_streak_365",
+    points:       2000,
+    title: "Unstoppable",
+    requirements: { streak: 365 },
+    tier:         AchievementTier.Diamond,
+  },
+
+  engagement_streak_7: {
+    description: "Login for 7 days in a row",
+    key:          "engagement_streak_7",
+    category:     AchievementCategory.Engagement,
+    title: "Daily Visitor",
+    icon:         "🔥",
+    points:       100,
+    tier: AchievementTier.Bronze,
+    requirements: { streak: 7 },
+  },
+
+  engagement_triple_threat: {
+    category:     AchievementCategory.Engagement,
+    description:  "Submit a suggestion, like an item, and leave a comment in the same day",
+    icon:         "🎯",
+    key:          "engagement_triple_threat",
+    points:       200,
+    requirements: { dayRange: 1 },
+    title: "Triple Threat",
+    tier:         AchievementTier.Silver,
+  },
+  
+engagement_veteran_180: {
+    category:     AchievementCategory.Engagement,
+    description:  "Have an account for 6 months",
+    icon:         "📅",
+    key:          "engagement_veteran_180",
+    points:       150,
+    requirements: { dayRange: 180 },
+    tier:         AchievementTier.Silver,
+    title:        "Seasoned",
+  },
   // ========== ENGAGEMENT ACHIEVEMENTS (15) ==========
-  engagement_welcome: {
+engagement_welcome: {
     key: "engagement_welcome",
     title: "Welcome!",
     description: "Complete your profile setup",
@@ -417,227 +544,133 @@ export const ACHIEVEMENTS: Record<string, AchievementDefinition> = {
     points: 25,
     requirements: {},
   },
-  engagement_streak_7: {
-    key: "engagement_streak_7",
-    title: "Daily Visitor",
-    description: "Login for 7 days in a row",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Bronze,
-    icon: "🔥",
-    points: 100,
-    requirements: { streak: 7 },
-  },
-  engagement_streak_30: {
-    key: "engagement_streak_30",
-    title: "Dedicated",
-    description: "Login for 30 days in a row",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Silver,
-    icon: "💪",
-    points: 250,
-    requirements: { streak: 30 },
-  },
-  engagement_streak_100: {
-    key: "engagement_streak_100",
-    title: "Committed",
-    description: "Login for 100 days in a row",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Gold,
-    icon: "🏆",
-    points: 500,
-    requirements: { streak: 100 },
-  },
-  engagement_streak_365: {
-    key: "engagement_streak_365",
-    title: "Unstoppable",
-    description: "Login for 365 days in a row",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Diamond,
-    icon: "⚡",
-    points: 2000,
-    requirements: { streak: 365 },
-  },
-  engagement_triple_threat: {
-    key: "engagement_triple_threat",
-    title: "Triple Threat",
-    description: "Submit a suggestion, like an item, and leave a comment in the same day",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Silver,
-    icon: "🎯",
-    points: 200,
-    requirements: { dayRange: 1 },
-  },
-  engagement_power_user: {
-    key: "engagement_power_user",
-    title: "Power User",
-    description: "Achieve Triple Threat 10 times",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Platinum,
-    icon: "💫",
-    points: 750,
-    requirements: { count: 10 },
-  },
-  engagement_early_adopter: {
-    key: "engagement_early_adopter",
-    title: "Early Adopter",
-    description: "Be among the first 10 users to join",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Diamond,
-    icon: "🌟",
-    points: 1000,
-    requirements: {},
-  },
-  engagement_founding_100: {
-    key: "engagement_founding_100",
-    title: "Founding Member",
-    description: "Be among the first 100 users to join",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Gold,
-    icon: "🎖️",
-    points: 500,
-    requirements: {},
-  },
-  engagement_founding_1000: {
-    key: "engagement_founding_1000",
-    title: "Pioneer",
-    description: "Be among the first 1000 users to join",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Silver,
-    icon: "🚀",
-    points: 200,
-    requirements: {},
+  engagement_veteran_1825: {
+    category:     AchievementCategory.Engagement,
+    description:  "Have an account for 5 years",
+    icon:         "🌠",
+    key:          "engagement_veteran_1825",
+    points:       1500,
+    requirements: { dayRange: 1825 },
+    tier:         AchievementTier.Diamond,
+    title:        "Legend",
   },
   engagement_veteran_30: {
-    key: "engagement_veteran_30",
-    title: "Veteran",
-    description: "Have an account for 30 days",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Bronze,
-    icon: "⏰",
-    points: 50,
+    category:     AchievementCategory.Engagement,
+    description:  "Have an account for 30 days",
+    icon:         "⏰",
+    key:          "engagement_veteran_30",
+    points:       50,
     requirements: { dayRange: 30 },
-  },
-  engagement_veteran_180: {
-    key: "engagement_veteran_180",
-    title: "Seasoned",
-    description: "Have an account for 6 months",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Silver,
-    icon: "📅",
-    points: 150,
-    requirements: { dayRange: 180 },
+    tier:         AchievementTier.Bronze,
+    title:        "Veteran",
   },
   engagement_veteran_365: {
-    key: "engagement_veteran_365",
-    title: "Longstanding",
-    description: "Have an account for 1 year",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Gold,
-    icon: "🎂",
-    points: 300,
+    category:     AchievementCategory.Engagement,
+    description:  "Have an account for 1 year",
+    icon:         "🎂",
+    key:          "engagement_veteran_365",
+    points:       300,
     requirements: { dayRange: 365 },
+    tier:         AchievementTier.Gold,
+    title:        "Longstanding",
   },
   engagement_veteran_730: {
-    key: "engagement_veteran_730",
-    title: "Elder",
-    description: "Have an account for 2 years",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Platinum,
-    icon: "🗓️",
-    points: 600,
+    category:     AchievementCategory.Engagement,
+    description:  "Have an account for 2 years",
+    icon:         "🗓️",
+    key:          "engagement_veteran_730",
+    points:       600,
     requirements: { dayRange: 730 },
-  },
-  engagement_veteran_1825: {
-    key: "engagement_veteran_1825",
-    title: "Legend",
-    description: "Have an account for 5 years",
-    category: AchievementCategory.Engagement,
-    tier: AchievementTier.Diamond,
-    icon: "🌠",
-    points: 1500,
-    requirements: { dayRange: 1825 },
+    tier:         AchievementTier.Platinum,
+    title:        "Elder",
   },
 
+  report_accuracy_80: {
+    category:     AchievementCategory.Report,
+    description:  "Maintain 80%+ ACTION_TAKEN rate (minimum 10 reports)",
+    icon:         "🎯",
+    key:          "report_accuracy_80",
+    points:       300,
+    requirements: { count: 10, rate: 0.8 },
+    tier:         AchievementTier.Gold,
+    title: "Sharp Eye",
+  },
+
+  report_accuracy_90: {
+    category:     AchievementCategory.Report,
+    description:  "Maintain 90%+ ACTION_TAKEN rate (minimum 10 reports)",
+    icon:         "🦅",
+    key:          "report_accuracy_90",
+    points:       500,
+    requirements: { count: 10, rate: 0.9 },
+    tier:         AchievementTier.Platinum,
+    title: "Eagle Eye",
+  },
+
+  report_consistent: {
+    category:     AchievementCategory.Report,
+    description:  "Submit at least one report weekly for 4 weeks",
+    icon:         "📆",
+    key:          "report_consistent",
+    points:       200,
+    requirements: { count: 4 },
+    tier:         AchievementTier.Silver,
+    title: "Consistent Guardian",
+  },
+
+  report_guardian: {
+    category:     AchievementCategory.Report,
+    description:  "Have 5 reports result in ACTION_TAKEN",
+    icon:         "🛡️",
+    key:          "report_guardian",
+    points:       100,
+    requirements: { count: 5 },
+    tier:         AchievementTier.Silver,
+    title: "Guardian",
+  },
+
+  report_protector: {
+    category:     AchievementCategory.Report,
+    description:  "Have 10 reports result in ACTION_TAKEN",
+    icon:         "⚔️",
+    key:          "report_protector",
+    points:       250,
+    requirements: { count: 10 },
+    tier:         AchievementTier.Gold,
+    title: "Protector",
+  },
+
+  report_vigilant: {
+    category:     AchievementCategory.Report,
+    description:  "Have 25 reports result in ACTION_TAKEN",
+    icon:         "🔰",
+    key:          "report_vigilant",
+    points:       500,
+    requirements: { count: 25 },
+    tier:         AchievementTier.Platinum,
+    title: "Vigilant Protector",
+  },
+
+  report_volume: {
+    category:     AchievementCategory.Report,
+    description:  "Submit 50 reports (any status)",
+    icon:         "📝",
+    key:          "report_volume",
+    points:       150,
+    requirements: { count: 50 },
+    tier:         AchievementTier.Silver,
+    title:        "Dedicated Reporter",
+  },
   // ========== REPORT ACHIEVEMENTS (8) ==========
   report_watchful: {
-    key: "report_watchful",
+    description:  "Submit your first valid report (ACTION_TAKEN)",
+    category:     AchievementCategory.Report,
+    key:          "report_watchful",
+    icon:         "👀",
     title: "Watchful Eye",
-    description: "Submit your first valid report (ACTION_TAKEN)",
-    category: AchievementCategory.Report,
-    tier: AchievementTier.Bronze,
-    icon: "👀",
-    points: 50,
+    points:       50,
     requirements: { count: 1 },
-  },
-  report_guardian: {
-    key: "report_guardian",
-    title: "Guardian",
-    description: "Have 5 reports result in ACTION_TAKEN",
-    category: AchievementCategory.Report,
-    tier: AchievementTier.Silver,
-    icon: "🛡️",
-    points: 100,
-    requirements: { count: 5 },
-  },
-  report_protector: {
-    key: "report_protector",
-    title: "Protector",
-    description: "Have 10 reports result in ACTION_TAKEN",
-    category: AchievementCategory.Report,
-    tier: AchievementTier.Gold,
-    icon: "⚔️",
-    points: 250,
-    requirements: { count: 10 },
-  },
-  report_vigilant: {
-    key: "report_vigilant",
-    title: "Vigilant Protector",
-    description: "Have 25 reports result in ACTION_TAKEN",
-    category: AchievementCategory.Report,
-    tier: AchievementTier.Platinum,
-    icon: "🔰",
-    points: 500,
-    requirements: { count: 25 },
-  },
-  report_accuracy_80: {
-    key: "report_accuracy_80",
-    title: "Sharp Eye",
-    description: "Maintain 80%+ ACTION_TAKEN rate (minimum 10 reports)",
-    category: AchievementCategory.Report,
-    tier: AchievementTier.Gold,
-    icon: "🎯",
-    points: 300,
-    requirements: { rate: 0.8, count: 10 },
-  },
-  report_accuracy_90: {
-    key: "report_accuracy_90",
-    title: "Eagle Eye",
-    description: "Maintain 90%+ ACTION_TAKEN rate (minimum 10 reports)",
-    category: AchievementCategory.Report,
-    tier: AchievementTier.Platinum,
-    icon: "🦅",
-    points: 500,
-    requirements: { rate: 0.9, count: 10 },
-  },
-  report_consistent: {
-    key: "report_consistent",
-    title: "Consistent Guardian",
-    description: "Submit at least one report weekly for 4 weeks",
-    category: AchievementCategory.Report,
-    tier: AchievementTier.Silver,
-    icon: "📆",
-    points: 200,
-    requirements: { count: 4 },
-  },
-  report_volume: {
-    key: "report_volume",
-    title: "Dedicated Reporter",
-    description: "Submit 50 reports (any status)",
-    category: AchievementCategory.Report,
-    tier: AchievementTier.Silver,
-    icon: "📝",
-    points: 150,
-    requirements: { count: 50 },
+    tier: AchievementTier.Bronze,
   },
 };
 
diff --git a/shared-types/src/lib/achievement.types.ts b/shared-types/src/lib/achievement.types.ts
index 06968b7..7d08de0 100644
--- a/shared-types/src/lib/achievement.types.ts
+++ b/shared-types/src/lib/achievement.types.ts
@@ -21,50 +21,50 @@ export enum AchievementTier {
 }
 
 export interface AchievementRequirements {
-  count?: number;
-  rate?: number;
-  streak?: number;
-  diversity?: boolean;
+  count?:       number;
+  rate?:        number;
+  streak?:      number;
+  diversity?:   boolean;
   uniqueItems?: number;
-  dayRange?: number;
+  dayRange?:    number;
 }
 
 export interface AchievementDefinition {
-  key: string;
-  title: string;
-  description: string;
-  category: AchievementCategory;
-  tier: AchievementTier;
-  icon: string;
-  points: number;
+  key:          string;
+  title:        string;
+  description:  string;
+  category:     AchievementCategory;
+  tier:         AchievementTier;
+  icon:         string;
+  points:       number;
   requirements: AchievementRequirements;
 }
 
 export interface UserAchievement {
-  id: string;
-  userId: string;
+  id:             string;
+  userId:         string;
   achievementKey: string;
-  progress: number;
-  earned: boolean;
-  earnedAt?: Date;
-  createdAt: Date;
-  updatedAt: Date;
+  progress:       number;
+  earned:         boolean;
+  earnedAt?:      Date;
+  createdAt:      Date;
+  updatedAt:      Date;
 }
 
 export interface AchievementProgress {
   definition: AchievementDefinition;
-  progress: number;
-  earned: boolean;
-  earnedAt?: Date;
+  progress:   number;
+  earned:     boolean;
+  earnedAt?:  Date;
 }
 
 export interface UserAchievementSummary {
-  totalPoints: number;
-  totalEarned: number;
-  recentAchievements: AchievementProgress[];
-  progressByCategory: {
+  totalPoints:        number;
+  totalEarned:        number;
+  recentAchievements: Array<AchievementProgress>;
+  progressByCategory: Array<{
     category: AchievementCategory;
-    earned: number;
-    total: number;
-  }[];
+    earned:   number;
+    total:    number;
+  }>;
 }
diff --git a/shared-types/src/lib/activity.types.ts b/shared-types/src/lib/activity.types.ts
index b247828..8882970 100644
--- a/shared-types/src/lib/activity.types.ts
+++ b/shared-types/src/lib/activity.types.ts
@@ -30,39 +30,39 @@ interface BaseActivity {
 }
 
 interface SuggestionActivity extends BaseActivity {
-  type:           ActivityType.suggestion;
-  entityType:     string;
+  type:            ActivityType.suggestion;
+  entityType:      string;
   suggestionTitle: string;
-  status:         string;
+  status:          string;
 }
 
 interface LikeActivity extends BaseActivity {
-  type:       ActivityType.like;
-  entityType: string;
-  entityId:   string;
+  type:        ActivityType.like;
+  entityType:  string;
+  entityId:    string;
   entityTitle: string;
 }
 
 interface CommentActivity extends BaseActivity {
-  type:        ActivityType.comment;
-  entityType:  string;
-  entityId:    string;
-  entityTitle: string;
+  type:           ActivityType.comment;
+  entityType:     string;
+  entityId:       string;
+  entityTitle:    string;
   commentPreview: string;
 }
 
 interface AchievementActivity extends BaseActivity {
-  type:             ActivityType.achievement;
-  achievementKey:   string;
-  achievementName:  string;
-  achievementIcon:  string;
+  type:              ActivityType.achievement;
+  achievementKey:    string;
+  achievementName:   string;
+  achievementIcon:   string;
   achievementPoints: number;
 }
 
 type Activity = SuggestionActivity | LikeActivity | CommentActivity | AchievementActivity;
 
 interface ActivityFeedResponse {
-  activities: Activity[];
+  activities: Array<Activity>;
   total:      number;
   hasMore:    boolean;
 }
diff --git a/shared-types/src/lib/auth.types.ts b/shared-types/src/lib/auth.types.ts
index 59c9183..8fda2c2 100644
--- a/shared-types/src/lib/auth.types.ts
+++ b/shared-types/src/lib/auth.types.ts
@@ -34,9 +34,9 @@ interface User {
   isAdmin:        boolean;
   isBanned:       boolean;
   inDiscord:      boolean;
-  isVip:   boolean;
-  isMod:   boolean;
-  isStaff: boolean;
+  isVip:          boolean;
+  isMod:          boolean;
+  isStaff:        boolean;
 }
 
 interface JwtPayload {
diff --git a/shared-types/src/lib/comment.types.ts b/shared-types/src/lib/comment.types.ts
index 212e2ed..b5ba1b8 100644
--- a/shared-types/src/lib/comment.types.ts
+++ b/shared-types/src/lib/comment.types.ts
@@ -4,34 +4,34 @@
  * @author Naomi Carrigan
  */
 
-import { PrimaryBadge } from "./auth.types";
+import type { PrimaryBadge } from "./auth.types";
 
 interface CommentUser {
-  id:           string;
-  username:     string;
-  avatar?:      string;
+  id:            string;
+  username:      string;
+  avatar?:       string;
   primaryBadge?: PrimaryBadge;
-  inDiscord?:   boolean;
-  isVip?:       boolean;
-  isMod?:       boolean;
-  isStaff?:     boolean;
+  inDiscord?:    boolean;
+  isVip?:        boolean;
+  isMod?:        boolean;
+  isStaff?:      boolean;
 }
 
 interface Comment {
-  id:                  string;
-  content:             string;
-  rawContent?:         string;
-  userId:              string;
-  user:                CommentUser;
-  gameId?:             string;
-  bookId?:             string;
-  musicId?:            string;
-  artId?:              string;
-  showId?:             string;
-  mangaId?:            string;
-  hasPendingReports?:  boolean;
-  createdAt:           Date;
-  updatedAt:           Date;
+  id:                 string;
+  content:            string;
+  rawContent?:        string;
+  userId:             string;
+  user:               CommentUser;
+  gameId?:            string;
+  bookId?:            string;
+  musicId?:           string;
+  artId?:             string;
+  showId?:            string;
+  mangaId?:           string;
+  hasPendingReports?: boolean;
+  createdAt:          Date;
+  updatedAt:          Date;
 }
 
 interface CreateCommentDto {
diff --git a/shared-types/src/lib/leaderboard.types.ts b/shared-types/src/lib/leaderboard.types.ts
index 3140d46..f5a3ba8 100644
--- a/shared-types/src/lib/leaderboard.types.ts
+++ b/shared-types/src/lib/leaderboard.types.ts
@@ -5,21 +5,21 @@
  */
 
 interface LeaderboardUser {
-  id: string;
-  username: string;
-  slug: string | null;
-  avatar: string | null;
+  id:           string;
+  username:     string;
+  slug:         string | null;
+  avatar:       string | null;
   primaryBadge: string | null;
-  isVip: boolean;
-  isMod: boolean;
-  isStaff: boolean;
-  createdAt: Date;
+  isVip:        boolean;
+  isMod:        boolean;
+  isStaff:      boolean;
+  createdAt:    Date;
 }
 
 interface SuggestionsLeaderboard extends LeaderboardUser {
-  totalSuggestions: number;
+  totalSuggestions:    number;
   acceptedSuggestions: number;
-  acceptanceRate: number;
+  acceptanceRate:      number;
 }
 
 interface LikesLeaderboard extends LeaderboardUser {
@@ -31,20 +31,20 @@ interface CommentsLeaderboard extends LeaderboardUser {
 }
 
 interface OverallLeaderboard extends LeaderboardUser {
-  totalSuggestions: number;
-  totalLikes: number;
-  totalComments: number;
-  achievementCount: number;
+  totalSuggestions:  number;
+  totalLikes:        number;
+  totalComments:     number;
+  achievementCount:  number;
   achievementPoints: number;
-  currentStreak: number;
-  diversityScore: number;
+  currentStreak:     number;
+  diversityScore:    number;
 }
 
 interface LeaderboardResponse {
-  topSuggestions: SuggestionsLeaderboard[];
-  topLikes: LikesLeaderboard[];
-  topComments: CommentsLeaderboard[];
-  topOverall: OverallLeaderboard[];
+  topSuggestions: Array<SuggestionsLeaderboard>;
+  topLikes:       Array<LikesLeaderboard>;
+  topComments:    Array<CommentsLeaderboard>;
+  topOverall:     Array<OverallLeaderboard>;
 }
 
 export {
diff --git a/shared-types/src/lib/report.types.ts b/shared-types/src/lib/report.types.ts
index dca7a50..b25e449 100644
--- a/shared-types/src/lib/report.types.ts
+++ b/shared-types/src/lib/report.types.ts
@@ -74,10 +74,10 @@ export interface CommentReport {
 
 export interface CommentReportWithDetails extends CommentReport {
   reportedComment: {
-    id:         string;
-    content:    string;
+    id:          string;
+    content:     string;
     rawContent?: string;
-    userId:     string;
+    userId:      string;
     user: {
       id:           string;
       username:     string;