Add async transcription support with progress tracking and 1-hour timeouts

.gitignore

@@ -1,24 +1,83 @@
-# Logs
-logs
-*.log
+# Dependencies
+node_modules/
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
-pnpm-debug.log*
-lerna-debug.log*
-
-node_modules
-dist
-dist-ssr
-*.local
-
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-.vscode/*
-!.vscode/extensions.json
-.idea
+
+# Build outputs
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+build/
+
+# Environment variables
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+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# IDE files
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+.idea/
+*.swp
+*.swo
+
+# OS files
 .DS_Store
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-*.ntvs*
-*.njsproj
-*.sln
-*.sw?
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
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+# Coverage directory used by tools like istanbul
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+
+# Temporary folders
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+# Server uploads
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+# Python
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+*.py[cod]
+*$py.class
+*.so
+.Python
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Jupyter Notebook
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+# SageMath parsed files
+*.sage.py
+
+# dotenv
+.env
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json