feat: add meeting transcription app scaffolding

- Add Python backend structure with FastAPI for transcription/summarization
- Add React UI with audio recording, transcript, and summary views
- Configure Tauri to manage Python backend lifecycle
- Set up Windows cross-compilation with cargo-xwin
- Add Gitea CI workflow for lint, test, and multi-platform builds
- Configure ESLint, Prettier, and Vitest for code quality

Note: App scaffolding only - Python env and models not yet set up

check-all.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+set -e
+
+echo "🔍 Running all checks..."
+echo "========================================"
+
+echo ""
+echo "📦 Installing dependencies..."
+pnpm install
+
+echo ""
+echo "🔎 Running ESLint..."
+pnpm lint
+
+echo ""
+echo "💅 Running Prettier check..."
+pnpm format:check
+
+echo ""
+echo "🏗️  Building frontend..."
+pnpm build
+
+echo ""
+echo "🧪 Running frontend tests..."
+pnpm test
+
+echo ""
+echo "🦀 Running Clippy..."
+cd src-tauri
+cargo clippy --all-targets --all-features -- -D warnings
+
+echo ""
+echo "🧪 Running Rust tests..."
+cargo test
+
+cd ..
+
+echo ""
+echo "========================================"
+echo "✅ All checks passed!"