Fix Git Flow

doc/architecture.md

@@ -14,10 +14,15 @@
   - Executes Git subprocess commands and displays command output.
   - Executes provider-specific publication for new remote repositories:
     - GitHub via `gh` CLI.
-    - Gitea via HTTPS API and token-authenticated initial push.
+    - Gitea via HTTPS API, followed by an SSH or token-authenticated HTTPS push.
   - Executes provider-specific connection to existing remote repositories:
     - GitHub by resolving owner or URL input to `origin`.
     - Gitea by resolving owner, base URL, and SSH/HTTPS transport or full URL input to `origin`.
+  - Synchronizes Gitea connections by inspecting ancestry, fast-forwarding the
+    side that is behind, or asking the user how to resolve divergent histories.
+  - Preserves local history on a backup branch before a user-confirmed local
+    replacement and uses `--force-with-lease` for remote replacement.
+  - Removes local remote configuration through a conditional disconnect action.
   - Implements file selection for staged and unstaged operations.
 
 ## Public API and Contracts