fix: correct hooks.json format, remove explicit hooks path, and improve install docs

.claude-plugin/plugin.json

@@ -18,6 +18,5 @@
     "semantic-search",
     "mcp"
   ],
-  "mcpServers": "./.mcp.json",
-  "hooks": "./hooks/hooks.json"
+  "mcpServers": "./.mcp.json"
 }

README.md

@@ -90,6 +90,15 @@ The first Qdrant‑based MCP/Claude Plugin/Skill that pairs auto‑managed, zero
 
 **Claude Code** — install the plugin (recommended, includes workflow skills for best results):
 
+From your shell:
+
+```bash
+claude plugin marketplace add giancarloerra/socraticode
+claude plugin install socraticode@socraticode
+```
+
+Or from within Claude Code:
+
 ```
 /plugin marketplace add giancarloerra/socraticode
 /plugin install socraticode@socraticode
@@ -297,6 +306,15 @@ before reading any files directly.
 
 The SocratiCode plugin bundles both the MCP server and workflow skills that teach Claude how to use the tools effectively. One install gives you everything:
 
+From your shell:
+
+```bash
+claude plugin marketplace add giancarloerra/socraticode
+claude plugin install socraticode@socraticode
+```
+
+Or from within Claude Code:
+
 ```
 /plugin marketplace add giancarloerra/socraticode
 /plugin install socraticode@socraticode

hooks/hooks.json

@@ -1,14 +1,16 @@
 {
-  "SessionStart": [
-    {
-      "matcher": ".*",
-      "hooks": [
-        {
-          "type": "prompt",
-          "prompt": "IMPORTANT: If you notice that SocratiCode MCP tools appear with BOTH a plugin prefix (e.g. mcp__plugin_socraticode_socraticode__codebase_search) AND a standalone prefix (e.g. mcp__socraticode__codebase_search), the user has a duplicate configuration. Advise them to remove the standalone MCP by running: claude mcp remove socraticode — the plugin already provides the MCP server.",
-          "timeout": 5
-        }
-      ]
-    }
-  ]
+  "hooks": {
+    "SessionStart": [
+      {
+        "matcher": ".*",
+        "hooks": [
+          {
+            "type": "prompt",
+            "prompt": "IMPORTANT: If you notice that SocratiCode MCP tools appear with BOTH a plugin prefix (e.g. mcp__plugin_socraticode_socraticode__codebase_search) AND a standalone prefix (e.g. mcp__socraticode__codebase_search), the user has a duplicate configuration. Advise them to remove the standalone MCP by running: claude mcp remove socraticode — the plugin already provides the MCP server.",
+            "timeout": 5
+          }
+        ]
+      }
+    ]
+  }
 }