feat: bincio.org hub page (login / app selector) and grants_activity invite toggle

scripts/dev_test.py

@@ -145,7 +145,7 @@ def prepare_serve() -> None:
 
 # ── 4. Hand off to bincio dev ─────────────────────────────────────────────────
 
-def start_dev(mobile: bool = False) -> None:
+def start_dev(mobile: bool = False, hub: bool = False) -> None:
     section("Starting bincio dev")
     print()
     print("  \033[1mCredentials\033[0m")
@@ -162,9 +162,10 @@ def start_dev(mobile: bool = False) -> None:
         cmd += ["--api-host", "0.0.0.0"]
 
     env = os.environ.copy()
-    # Show the wiki link in the nav during local dev (wiki typically lands on 4322
-    # when activity already holds 4321). Override with WIKI_DEV_URL if needed.
     env.setdefault("PUBLIC_WIKI_URL", os.environ.get("WIKI_DEV_URL", "http://localhost:4322"))
+    # --hub: simulate bincio.org hub mode (/ becomes login + app selector)
+    if hub:
+        env.setdefault("PUBLIC_ACTIVITY_URL", "http://localhost:4321")
 
     try:
         subprocess.run(cmd, cwd=PROJECT_DIR, env=env)
@@ -192,6 +193,7 @@ def main() -> None:
     parser.add_argument("--fresh",  action="store_true", help="Wipe DATA_DIR before starting")
     parser.add_argument("--no-dev", action="store_true", help="Stop after extract, skip bincio dev")
     parser.add_argument("--mobile", action="store_true", help="Bind API to 0.0.0.0 for local mobile testing")
+    parser.add_argument("--hub",    action="store_true", help="Simulate hub mode: / becomes login+app selector")
     args = parser.parse_args()
 
     raise_open_file_limit()
@@ -209,7 +211,7 @@ def main() -> None:
     prepare_serve()
 
     if not args.no_dev:
-        start_dev(mobile=args.mobile)
+        start_dev(mobile=args.mobile, hub=args.hub)
     else:
         print(f"\n\033[32mDone.\033[0m  Data ready at {DATA_DIR}")
         print(f"Run:  uv run bincio dev --data-dir {DATA_DIR}\n")