feat: add multi-lang support and cohort scripts (#1)

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### Tests

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Co-authored-by: Hikari <hikari@nhcarrigan.com>
Reviewed-on: #1
Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com>
Co-committed-by: Naomi Carrigan <commits@nhcarrigan.com>

python/cohort/assign_cohort_role.py

@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+"""Assign the Cohort role to all 155 participants.
+Respects Discord rate limits with proper backoff and retry logic.
+"""
+
+import json
+import os
+import time
+
+import requests
+
+BOT_TOKEN = os.environ["DISCORD_BOT_TOKEN"]
+GUILD_ID = "692816967895220344"
+COHORT_ROLE_ID = "1464314780935258112"
+
+BASE_URL = "https://discord.com/api/v10"
+HEADERS = {"Authorization": f"Bot {BOT_TOKEN}", "Content-Length": "0"}
+
+
+def assign_role_with_retry(user_id: str, role_id: str, max_retries: int = 5) -> bool:
+    url = f"{BASE_URL}/guilds/{GUILD_ID}/members/{user_id}/roles/{role_id}"
+
+    for attempt in range(max_retries):
+        response = requests.put(url, headers=HEADERS)
+
+        if response.status_code == 204:
+            return True
+        elif response.status_code == 429:
+            # Check headers first, fall back to JSON body
+            retry_after = response.headers.get("Retry-After")
+            if retry_after is None:
+                retry_after = response.headers.get("X-RateLimit-Reset-After")
+            if retry_after is None:
+                try:
+                    retry_after = response.json().get("retry_after", 1)
+                except Exception:
+                    retry_after = 1
+            retry_after = float(retry_after)
+            print(f"  Rate limited! Waiting {retry_after:.2f}s before retry...")
+            time.sleep(retry_after)
+        else:
+            print(f"  Error {response.status_code}: {response.text}")
+            backoff_time = (2**attempt) * 0.5
+            print(f"  Retrying in {backoff_time:.2f}s...")
+            time.sleep(backoff_time)
+
+    return False
+
+
+def main():
+    with open("team_assignments.json") as f:
+        teams = json.load(f)
+
+    all_users = []
+    for team in teams:
+        all_users.extend(team["leaders"])
+        all_users.extend(team["participants"])
+
+    unique_users = list(dict.fromkeys(all_users))
+
+    print(f"Assigning Cohort role to {len(unique_users)} users...")
+    print(f"Role ID: {COHORT_ROLE_ID}")
+    print("-" * 50)
+
+    success_count = 0
+    fail_count = 0
+
+    for i, user_id in enumerate(unique_users, 1):
+        print(f"[{i}/{len(unique_users)}] Assigning to {user_id}...", end=" ")
+
+        if assign_role_with_retry(user_id, COHORT_ROLE_ID):
+            print("✓")
+            success_count += 1
+        else:
+            print("✗ FAILED")
+            fail_count += 1
+
+        # Small delay between requests to be nice to the API
+        time.sleep(0.1)
+
+    print("-" * 50)
+    print(f"Complete! Success: {success_count}, Failed: {fail_count}")
+
+
+if __name__ == "__main__":
+    main()