chore: import local project into Gitea

.gitignore

@@ -0,0 +1,39 @@
+# OS / tooling
+.DS_Store
+Thumbs.db
+
+# Editors
+.cursor/
+
+# Secrets
+.env
+.env.*
+!.env.example
+!.env.template
+
+# Python
+__pycache__/
+*.py[cod]
+.venv/
+venv/
+
+# Node / frontend
+node_modules/
+dist/
+
+# Typical embedded / tooling noise
+*.log
+
+# Builds (adjust per subtree if needed)
+**/build/.ninja_deps
+**/build/.ninja_log
+build/
+
+# Vendor SDK checkouts
+esp-idf/
+**/esp-idf/
+managed_components/
+
+# Local generated configuration
+sdkconfig
+sdkconfig.old