feat(rules): community rule submissions — submit custom rules from the portal, review via GA page or MCP, publish by repo commit + reseed (D-236)

Tenant admins submit references to their own gather/analyze rules; the server freezes the rule, records pre-flight findings and fire stats, and stores it under a 12-character id (RuleSubmissions, SessionReports layout). Attribution is the submitter's frozen choice (anonymous by default) and becomes the published author. Review (approve with reserved id / decline with comment) through /admin/reports/rule-submissions or the MCP tools list_rule_submissions, get_rule_submission, review_rule_submission, reseed_rules_from_github; published is derived from the global catalog, never stored. Analyze rules now get the same server-side author stamp as gather rules; ANALYZE-ID-001 carries author Community. Privacy page names the credit; bumps internal and .claude/commands gitlinks.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

rules/analyze/ANALYZE-ID-001.json

@@ -5,6 +5,7 @@
   "description": "Detects when a certificate with the configured subject is missing from the local machine personal store (LocalMachine\\My). Requires the gather rule GATHER-ID-002 (machine cert store inventory) to be enabled — the check runs against its gather_machine_cert_store output. A missing certificate may indicate that MDM enrollment certificate provisioning or SCEP certificate deployment failed.",
   "severity": "warning",
   "category": "identity",
+  "author": "Community",
   "isCommunity": true,
   "enabled": false,
   "evaluateOn": [

rules/dist/analyze-rules.json

@@ -2806,6 +2806,7 @@
       "description": "Detects when a certificate with the configured subject is missing from the local machine personal store (LocalMachine\\My). Requires the gather rule GATHER-ID-002 (machine cert store inventory) to be enabled — the check runs against its gather_machine_cert_store output. A missing certificate may indicate that MDM enrollment certificate provisioning or SCEP certificate deployment failed.",
       "severity": "warning",
       "category": "identity",
+      "author": "Community",
       "isCommunity": true,
       "enabled": false,
       "evaluateOn": [