feat: Add plugin configuration options to installer

- Max gems per turn (2/5/10/custom)
- Minimum similarity score (0.5/0.7/0.9/custom)
- Plugin config written to plugin-config.json
- Summary shows plugin settings

install.py

@@ -132,6 +132,21 @@ def install_full():
         }, "1", True),
     ]
     
+    # Plugin config prompts (full mode only)
+    plugin_prompts = [
+        ("max_recall_results", "Max gems per turn (injection)", {
+            "1": ("2", "conservative, less context bloat"),
+            "2": ("5", "balanced, recommended"),
+            "3": ("10", "more context, higher recall")
+        }, "2", True),
+        
+        ("min_recall_score", "Minimum similarity score", {
+            "1": ("0.5", "loose matching, more gems"),
+            "2": ("0.7", "balanced, recommended"),
+            "3": ("0.9", "strict matching, only strong matches")
+        }, "2", True),
+    ]
+    
     idx = 0
     while idx < len(prompts):
         key, question, options, default_key, allow_custom = prompts[idx]
@@ -151,6 +166,23 @@ def install_full():
         config[key] = value
         idx += 1
     
+    # Process plugin prompts
+    idx = 0
+    while idx < len(plugin_prompts):
+        key, question, options, default_key, allow_custom = plugin_prompts[idx]
+        value, go_back = prompt_inline(question, options, default_key, allow_custom)
+        
+        if go_back:
+            if idx > 0:
+                idx -= 1
+                continue
+            else:
+                # Go back to main prompts
+                return False
+        
+        config[key] = value
+        idx += 1
+    
     return True
 
 def install_simple():
@@ -222,6 +254,19 @@ def write_config():
     with open(config_path, 'w') as f:
         json.dump(output, f, indent=2)
     
+    # Write plugin config for full mode
+    if config["mode"] == "full":
+        plugin_config = {
+            "collectionName": config["target_collection"],
+            "captureCollection": config["source_collection"],
+            "maxRecallResults": int(config.get("max_recall_results", 5)),
+            "minRecallScore": float(config.get("min_recall_score", 0.7)),
+            "qdrantUrl": config["qdrant_url"]
+        }
+        plugin_path = script_dir / "plugin-config.json"
+        with open(plugin_path, 'w') as f:
+            json.dump(plugin_config, f, indent=2)
+    
     return config_path
 
 def show_summary():
@@ -241,8 +286,12 @@ def show_summary():
         print(f"Ollama URL: {config['ollama_url']}")
         print(f"Curator LLM: {config['curator_model']}")
         print(f"Target collection: {config['target_collection']}")
+        print(f"\nPlugin settings:")
+        print(f"  Max gems per turn: {config.get('max_recall_results', 5)}")
+        print(f"  Min similarity score: {config.get('min_recall_score', 0.7)}")
     else:
         print("Target collection: (none - simple mode)")
+        print("Plugin injection: (disabled - simple mode)")
     
     print("=" * 60)