Add Model Routing Governance preset to community catalog (#4033)

Add model-routing-governance preset submitted by @hindermath to:
- presets/catalog.community.json (alphabetical order)
- docs/community/presets.md community presets table

Closes #4021

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docs/community/presets.md

@@ -25,6 +25,7 @@ The following community-contributed presets customize how Spec Kit behaves — o
 | iSAQB Architecture Governance | Adds iSAQB/CPSA-F and arc42 architecture governance with audit-ready evidence for goals, views, resumability, partial-failure scenarios, ADRs, risks, and technical debt. | 13 templates, 3 commands | — | [spec-kit-preset-isaqb-architecture-governance](https://github.com/hindermath/spec-kit-preset-isaqb-architecture-governance) |
 | Jira Issue Tracking | Overrides `speckit.taskstoissues` to create Jira epics, stories, and tasks instead of GitHub Issues via Atlassian MCP tools | 1 command | — | [spec-kit-preset-jira](https://github.com/luno/spec-kit-preset-jira) |
 | Model Driven Engineering | Focuses on streamlined commands, app repository support, cross-spec support, and capability-aware project memory for model-driven engineering workflows | 6 templates, 11 commands | MDE extension | [spec-kit-preset-mde](https://github.com/AI-MDE/spec-kit-preset-mde) |
+| Model Routing Governance | Maps provider-neutral Spec Kit roles to validated harness-local runner profiles without storing model availability, credentials, or machine-specific selections in Git. | 4 templates, 2 commands, 2 scripts | — | [spec-kit-preset-model-routing-governance](https://github.com/hindermath/spec-kit-preset-model-routing-governance) |
 | Multi-Repo Branching | Coordinates feature branch creation across multiple git repositories (independent repos and submodules) during plan and tasks phases | 2 commands | — | [spec-kit-preset-multi-repo-branching](https://github.com/sakitA/spec-kit-preset-multi-repo-branching) |
 | Parallel Autonomous Run Governance | Coordinates permission-bounded autonomous campaigns while preserving the project's learner and accessibility contract across workers and consolidation. | 9 templates, 5 commands, 2 scripts | autonomous-run-governance >=0.2.2; optional: intake-review-governance >=0.1.0 | [spec-kit-preset-parallel-autonomous-run-governance](https://github.com/hindermath/spec-kit-preset-parallel-autonomous-run-governance) |
 | Pirate Speak (Full) | Transforms all Spec Kit output into pirate speak — specs become "Voyage Manifests", plans become "Battle Plans", tasks become "Crew Assignments" | 6 templates, 9 commands | — | [spec-kit-presets](https://github.com/mnriem/spec-kit-presets) |

presets/catalog.community.json

@@ -1,6 +1,6 @@
 {
   "schema_version": "1.0",
-  "updated_at": "2026-07-28T00:00:00Z",
+  "updated_at": "2026-08-10T00:00:00Z",
 
   "catalog_url": "https://raw.githubusercontent.com/github/spec-kit/main/presets/catalog.community.json",
   "presets": {
@@ -541,6 +541,35 @@
       "created_at": "2026-05-08T00:00:00Z",
       "updated_at": "2026-05-08T00:00:00Z"
     },
+    "model-routing-governance": {
+      "name": "Model Routing Governance",
+      "id": "model-routing-governance",
+      "version": "0.1.4",
+      "description": "Maps provider-neutral Spec Kit roles to validated harness-local runner profiles without storing model availability, credentials, or machine-specific selections in Git.",
+      "author": "Thorsten Hindermann",
+      "repository": "https://github.com/hindermath/spec-kit-preset-model-routing-governance",
+      "download_url": "https://github.com/hindermath/spec-kit-preset-model-routing-governance/archive/refs/tags/v0.1.4.zip",
+      "homepage": "https://github.com/hindermath/spec-kit-preset-model-routing-governance",
+      "documentation": "https://github.com/hindermath/spec-kit-preset-model-routing-governance/blob/v0.1.4/README.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.8.3"
+      },
+      "provides": {
+        "templates": 4,
+        "commands": 2,
+        "scripts": 2
+      },
+      "tags": [
+        "model-routing",
+        "agents",
+        "governance",
+        "provider-neutral",
+        "cross-platform"
+      ],
+      "created_at": "2026-08-10T00:00:00Z",
+      "updated_at": "2026-08-10T00:00:00Z"
+    },
     "multi-repo-branching": {
       "name": "Multi-Repo Branching",
       "id": "multi-repo-branching",