Add developer ecosystem page and footer links

.gitignore

@@ -8,9 +8,10 @@
 # testing
 /coverage
 
-# next.js
-/.next/
-/out/
+# next.js
+/.next/
+/.next-stale-module-cache/
+/out/
 
 # production
 /build
@@ -70,8 +71,17 @@ tmp/
 .codex-temp/
 *.report.html
 *.report.json
-tmp_*.js
-test_email.py
-meta-fix.js
-read-inbox.mjs
-quora_antwort_statisch_dynamisch.txt
+tmp_*.js
+test_email.py
+meta-fix.js
+read-inbox.mjs
+quora_antwort_statisch_dynamisch.txt
+
+# Local developer-package workspaces and unreferenced generated media
+/packages/
+/public/Events/
+/public/Gyms/
+/public/Hotels/
+/public/Real Estate/
+/public/restaurant/
+/.qr-master-api-health-state