Bundle mission-control into Triple-C instead of cloning from GitHub

The mission-control (Flight Control) project is being closed upstream.
This embeds the project files directly in the repo under container/mission-control/,
bakes them into the Docker image at /opt/mission-control, and copies them into place
at container startup instead of git cloning from GitHub.

Also adds missing osc52-clipboard, audio-shim, and triple-c-sso-refresh to the
programmatic Docker build context in image.rs.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

container/mission-control/.gitignore

@@ -0,0 +1,44 @@
+# Local configuration
+projects.md
+daily-briefings/
+.claude/settings.local.json
+
+# OS files
+.DS_Store
+Thumbs.db
+Desktop.ini
+
+# Editors and IDEs
+*.swp
+*.swo
+*~
+.vscode/
+.idea/
+*.sublime-project
+*.sublime-workspace
+
+# Python
+__pycache__/
+*.py[cod]
+*.egg-info/
+dist/
+build/
+.venv/
+venv/
+env/
+uv.lock
+*.egg
+
+# Node
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# Environment and secrets
+.env
+.env.*
+!.env.example
+*.pem
+*.key