feat: add security scanning tools to dev prerequisites

Add pre-commit, detect-secrets, and osv-scanner to the prerequisite
checks. These tools were added in PR #145 but the prerequisite check
wasn't updated, so developers aren't warned when they're missing.

All three are marked as optional (required: false) since they're only
needed for security scanning workflows, not core development.

Author: vredchenko

core/dev-requirements.json

@@ -68,6 +68,27 @@
       "versionArgs": ["--version"],
       "required": false,
       "description": "GitHub CLI"
+    },
+    {
+      "name": "pre-commit",
+      "command": "pre-commit",
+      "versionArgs": ["--version"],
+      "required": false,
+      "description": "Git hooks framework for code quality checks"
+    },
+    {
+      "name": "detect-secrets",
+      "command": "detect-secrets",
+      "versionArgs": ["--version"],
+      "required": false,
+      "description": "Secrets detection tool for baseline management"
+    },
+    {
+      "name": "osv-scanner",
+      "command": "osv-scanner",
+      "versionArgs": ["--version"],
+      "required": false,
+      "description": "Vulnerability scanner for dependencies"
     }
   ],
   "network": {

packages/smartem-workspace/smartem_workspace/config/dev-requirements.json

@@ -68,6 +68,27 @@
       "versionArgs": ["--version"],
       "required": false,
       "description": "GitHub CLI"
+    },
+    {
+      "name": "pre-commit",
+      "command": "pre-commit",
+      "versionArgs": ["--version"],
+      "required": false,
+      "description": "Git hooks framework for code quality checks"
+    },
+    {
+      "name": "detect-secrets",
+      "command": "detect-secrets",
+      "versionArgs": ["--version"],
+      "required": false,
+      "description": "Secrets detection tool for baseline management"
+    },
+    {
+      "name": "osv-scanner",
+      "command": "osv-scanner",
+      "versionArgs": ["--version"],
+      "required": false,
+      "description": "Vulnerability scanner for dependencies"
     }
   ],
   "network": {