fix: show embedder dialog in the correct interactive branch

The embedder selection dialog was inserted in dead code (the
'not is_interactive' branch, which is never reached when stdin is a TTY).

The interactive provider select happens inside the 'if is_interactive:'
block (lines 316/326), so embedder_name must be set there too — before
_resolve_embedder() is called on line 349. Moving the dialog to both
provider-select call-sites (full and advanced mode) ensures:
- embedder_name is set before _resolve_embedder() sees it
- _resolve_embedder() short-circuits on a non-None flag and ignores env vars
- 'Embedder: gemini' no longer appears when GEMINI_API_KEY happens to be set

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: dmikushin

packages/cli/src/repowise/cli/commands/init_cmd.py

@@ -314,6 +314,9 @@ def init_command(
             index_only = True
         elif mode == "advanced":
             provider_name, model = interactive_provider_select(console, model, repo_path=repo_path)
+            if embedder_name is None:
+                from repowise.cli.ui import interactive_embedder_select
+                embedder_name = interactive_embedder_select(console, llm_provider=provider_name)
             adv = interactive_advanced_config(console)
             commit_limit = adv["commit_limit"]
             follow_renames = adv["follow_renames"]
@@ -324,6 +327,9 @@ def init_command(
             test_run = adv["test_run"]
         else:
             provider_name, model = interactive_provider_select(console, model, repo_path=repo_path)
+            if embedder_name is None:
+                from repowise.cli.ui import interactive_embedder_select
+                embedder_name = interactive_embedder_select(console, llm_provider=provider_name)
 
     # Merge exclude_patterns from config.yaml and --exclude/-x flags
     config = load_config(repo_path)
@@ -377,13 +383,8 @@ def init_command(
                 )
     else:
         if not is_interactive and provider_name is None and sys.stdin.isatty():
-            from repowise.cli.ui import interactive_embedder_select as _ies
             from repowise.cli.ui import interactive_provider_select as _ips
-
             provider_name, model = _ips(console, model)
-            # Show embedder dialog only when not explicitly set via --embedder flag
-            if embedder_name is None:
-                embedder_name_resolved = _ies(console, llm_provider=provider_name)
 
         provider = resolve_provider(provider_name, model, repo_path)
         if not is_interactive: