docs(01-02): complete custom post type plan

Tasks completed: 2/2
- Register job_offer custom post type
- Add capability mapping filter for ownership enforcement

SUMMARY: .planning/phases/01-foundation-setup/01-02-SUMMARY.md

.planning/ROADMAP.md

@@ -28,7 +28,7 @@ None
 
 Plans:
 - [ ] 01-01: Plugin structure and activation hooks
-- [ ] 01-02: Register `job_offer` CPT with capabilities
+- [x] 01-02: Register `job_offer` CPT with capabilities
 - [ ] 01-03: Register `ddhh_provider` role and ACF fields
 
 ### Phase 2: Provider Registration & Auth
@@ -107,7 +107,7 @@ Plans:
 
 | Phase | Plans Complete | Status | Completed |
 |-------|----------------|--------|-----------|
-| 1. Foundation & Setup | 0/3 | Not started | - |
+| 1. Foundation & Setup | 1/3 | In progress | - |
 | 2. Provider Registration & Auth | 0/4 | Not started | - |
 | 3. Job Management Core | 0/4 | Not started | - |
 | 4. Job Deactivation System | 0/2 | Not started | - |

.planning/STATE.md

@@ -10,28 +10,28 @@ See: .planning/PROJECT.md (updated 2026-01-14)
 ## Current Position
 
 Phase: 1 of 7 (Foundation & Setup)
-Plan: Not started
-Status: Ready to plan
-Last activity: 2026-01-14 — Project initialized
+Plan: 1 of 3 in current phase
+Status: In progress
+Last activity: 2026-01-14 — Completed 01-02-PLAN.md
 
-Progress: ░░░░░░░░░░ 0%
+Progress: █░░░░░░░░░ 5%
 
 ## Performance Metrics
 
 **Velocity:**
-- Total plans completed: 0
-- Average duration: —
-- Total execution time: 0 hours
+- Total plans completed: 1
+- Average duration: 2 min
+- Total execution time: 0.03 hours
 
 **By Phase:**
 
 | Phase | Plans | Total | Avg/Plan |
 |-------|-------|-------|----------|
-| — | — | — | — |
+| 1 | 1 | 2 min | 2 min |
 
 **Recent Trend:**
-- Last 5 plans: —
-- Trend: —
+- Last 5 plans: 01-02 (2 min)
+- Trend: Starting
 
 ## Accumulated Context
 
@@ -40,7 +40,11 @@ Progress: ░░░░░░░░░░ 0%
 Decisions are logged in PROJECT.md Key Decisions table.
 Recent decisions affecting current work:
 
-(None yet)
+| Phase | Decision | Rationale |
+|-------|----------|-----------|
+| 01-02 | Custom capability_type 'job_offer' not 'post' | Security isolation - prevents providers from accessing regular posts |
+| 01-02 | German labels for CPT | Per PROJECT.md: German only for v1 |
+| 01-02 | Archive slug 'jobangebote' | German URL structure for SEO and clarity |
 
 ### Deferred Issues
 
@@ -52,6 +56,6 @@ None yet.
 
 ## Session Continuity
 
-Last session: 2026-01-14
-Stopped at: Roadmap created
+Last session: 2026-01-14T20:30:53Z
+Stopped at: Completed 01-02-PLAN.md
 Resume file: None

.planning/phases/01-foundation-setup/01-02-SUMMARY.md

@@ -0,0 +1,91 @@
+---
+phase: 01-foundation-setup
+plan: 02
+subsystem: core
+tags: [wordpress, custom-post-type, capabilities, security]
+requires: []
+provides: [job_offer CPT, ownership-enforced capabilities, Elementor support]
+affects: [phase-02, phase-03, phase-05]
+tech-stack:
+  added: []
+  patterns: [custom capabilities, meta cap mapping, singleton pattern]
+key-files:
+  created: [includes/class-post-types.php]
+  modified: [ddhh-job-manager.php, includes/class-ddhh-job-manager.php, includes/class-activator.php, includes/class-deactivator.php]
+key-decisions:
+  - Used custom capability_type 'job_offer' not 'post' for security isolation
+  - German labels Jobangebot/Jobangebote per PROJECT.md requirements
+  - Archive slug jobangebote for German URL structure
+issues-created: []
+duration: 2 min
+completed: 2026-01-14
+---
+
+# Phase 1 Plan 2: Custom Post Type Summary
+
+**job_offer CPT registered with ownership-enforced capabilities**
+
+## Accomplishments
+
+- Custom post type 'job_offer' with German labels
+- Custom capability type prevents access to regular posts
+- map_meta_cap filter enforces per-post ownership
+- Elementor support via show_in_rest
+- Menu positioned at 5 with businessperson icon
+
+## Files Created/Modified
+
+- `includes/class-post-types.php` - CPT registration and capability mapping
+- `ddhh-job-manager.php` - Include post types class
+- `includes/class-ddhh-job-manager.php` - Main singleton class (prerequisite)
+- `includes/class-activator.php` - Activation handler (prerequisite)
+- `includes/class-deactivator.php` - Deactivation handler (prerequisite)
+
+## Decisions Made
+
+- Used custom capability_type 'job_offer' (not 'post') for security
+- German labels: "Jobangebot" / "Jobangebote" 
+- Archive slug: 'jobangebote'
+- Menu icon: 'dashicons-businessperson' at position 5
+
+## Deviations from Plan
+
+### Auto-fixed Issues
+
+**1. [Rule 3 - Blocking] Added prerequisite plugin structure**
+
+- **Found during:** Start of Task 1
+- **Issue:** Plan 01-01 was not completed - main class structure didn't exist
+- **Fix:** Created includes/class-ddhh-job-manager.php, class-activator.php, and class-deactivator.php to unblock execution
+- **Files created:** includes/class-ddhh-job-manager.php, includes/class-activator.php, includes/class-deactivator.php
+- **Verification:** PHP syntax check passed, files properly included
+- **Commit:** 7722848
+
+---
+
+**Total deviations:** 1 blocking fix
+**Impact on plan:** Required prerequisite structure from Plan 01-01 to execute Plan 01-02
+
+## Issues Encountered
+
+None
+
+## Performance Metrics
+
+- Duration: 2 min
+- Started: 2026-01-14T20:28:30Z
+- Completed: 2026-01-14T20:30:53Z
+- Tasks completed: 2/2
+- Files modified: 5
+- Commits: 2 (1 prerequisite, 1 plan)
+
+## Verification
+
+- [x] CPT registered with correct labels (German)
+- [x] Custom capability_type prevents capability leakage to regular posts
+- [x] map_meta_cap filter enforces ownership
+- [x] show_in_rest enabled for Elementor compatibility
+
+## Next Step
+
+Ready for 01-03-PLAN.md (register ddhh_provider role and ACF fields)