feat: establish teaching feedback mini program

Connect student profiles, defaults, and feedback records to the Rust API. Configure the WeChat AppID, custom tab bar, and local development workflow for version 0.1.0.

.gitignore

@@ -0,0 +1,23 @@
+# Graphify generated knowledge graphs
+graphify-out/
+
+# Dependencies and build output
+node_modules/
+miniprogram_npm/
+dist/
+coverage/
+target/
+*.tsbuildinfo
+
+# Independently versioned Rust API
+/server/
+
+# Local configuration and secrets
+.env
+.env.*
+!.env.example
+project.private.config.json
+
+# Logs and OS metadata
+*.log
+.DS_Store