Initial commit: PilotVault multi-service project

Add API Server (Go/PocketBase), Web App (Go BFF + Vue), Fly App
(Flutter/DJI MSDK), Adobe Plugin, and Docker/Docker AIO deployment
configs. Design assets and build artifacts are gitignored.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Web App/server/.env.example

@@ -0,0 +1,10 @@
+# Web App (control-panel BFF) configuration
+# Copy to .env and adjust. The server also reads plain environment variables.
+
+# Address the Web App BFF listens on
+ADDR=:8090
+
+# Default API Server this BFF proxies to (no trailing slash). The browser never
+# contacts the API Server directly; every request flows through this BFF. A user
+# may override this per-session at login, which is remembered in a cookie.
+API_BASE=http://localhost:8080