Add Intent Reconciliation extension to community catalog (#3858)

Add `intent` extension submitted by @SuhaibAslam to:
- extensions/catalog.community.json (inserted alphabetically between intake and issue)
- docs/community/extensions.md community extensions table

This revision limits the catalog change to the intent addition and the
top-level updated_at bump only, reverting the unrelated re-serialization
(entry reordering, \u2014 Unicode escaping, tool-array reformatting) that a
reviewer flagged.

Closes #3854
cc @SuhaibAslam

Assisted-by: GitHub Copilot (model: Claude Opus 4.8, autonomous)

Co-authored-by: Manfred Riem <15701806+mnriem@users.noreply.github.com>
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

docs/community/extensions.md

@@ -66,6 +66,7 @@ The following community-contributed extensions are available in [`catalog.commun
 | Improve Extension | Audits any codebase as a senior advisor and writes prioritized, self-contained spec prompts under specs/ that the spec-kit lifecycle can process | `process` | Read+Write | [spec-kit-improve](https://github.com/d0whc3r/spec-kit-improve) |
 | Intake | Normalize PRD, design, HTML SSOT, and test-case evidence into SDD-ready intake artifacts. | `docs` | Read+Write | [spec-kit-intake](https://github.com/bigsmartben/spec-kit-intake) |
 | Intelligent Agent Orchestrator | Cross-catalog agent discovery and intelligent prompt-to-command routing | `process` | Read+Write | [spec-kit-orchestrator](https://github.com/pragya247/spec-kit-orchestrator) |
+| Intent Reconciliation | Reconcile implementation-discovered decisions against approved feature intent | `process` | Read+Write | [spec-kit-reconcile](https://github.com/SuhaibAslam/spec-kit-reconcile) |
 | Iterate | Iterate on spec documents with a two-phase define-and-apply workflow — refine specs mid-implementation and go straight back to building | `docs` | Read+Write | [spec-kit-iterate](https://github.com/imviancagrace/spec-kit-iterate) |
 | Jira Integration | Create Jira Epics, Stories, and Issues from spec-kit specifications and task breakdowns with configurable hierarchy and custom field support | `integration` | Read+Write | [spec-kit-jira](https://github.com/mbachorik/spec-kit-jira) |
 | Jira Integration (Sync Engine) | Idempotent, drift-aware, fail-closed reconcile engine mirroring spec-kit specs into Jira (Epic per repo, Story per spec, Subtask per phase) | `integration` | Read+Write | [spec-kit-jira-sync](https://github.com/ashbrener/spec-kit-jira-sync) |

extensions/catalog.community.json

@@ -1,6 +1,6 @@
 {
   "schema_version": "1.0",
-  "updated_at": "2026-07-28T00:00:00Z",
+  "updated_at": "2026-07-29T00:00:00Z",
   "catalog_url": "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.community.json",
   "extensions": {
     "aide": {
@@ -1861,6 +1861,40 @@
       "created_at": "2026-06-23T00:00:00Z",
       "updated_at": "2026-06-30T00:00:00Z"
     },
+    "intent": {
+      "name": "Intent Reconciliation",
+      "id": "intent",
+      "description": "Reconcile implementation-discovered decisions against approved feature intent",
+      "author": "SuhaibAslam",
+      "version": "1.0.2",
+      "download_url": "https://github.com/SuhaibAslam/spec-kit-reconcile/archive/refs/tags/v1.0.2.zip",
+      "repository": "https://github.com/SuhaibAslam/spec-kit-reconcile",
+      "homepage": "https://github.com/SuhaibAslam/spec-kit-reconcile",
+      "documentation": "https://github.com/SuhaibAslam/spec-kit-reconcile/blob/main/README.md",
+      "changelog": "https://github.com/SuhaibAslam/spec-kit-reconcile/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "category": "process",
+      "effect": "read-write",
+      "requires": {
+        "speckit_version": ">=0.12.0"
+      },
+      "provides": {
+        "commands": 3,
+        "hooks": 0
+      },
+      "tags": [
+        "intent",
+        "decisions",
+        "reconciliation",
+        "drift",
+        "workflow"
+      ],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-07-29T00:00:00Z",
+      "updated_at": "2026-07-29T00:00:00Z"
+    },
     "issue": {
       "name": "GitHub Issues Integration 2",
       "id": "issue",