release(v0.4.0): purge learnship, migrate .planning→.ci, fix backends, add test coverage

- Remove all learnship references: Decision.learnship_equivalent field,
  agent persona prompts, opencode.json permissions, test fixtures
- Migrate verification layers from .planning/ to .ci/: structural
  checks .ci/ dir + ROADMAP.md, behavioral checks ROADMAP.md
- Fix ollama-local: remove sync require+curl blocking, use async
  fetchAvailableModels() in callModel
- Fix opencode.json: use __OPENCODE_DIR__ template tokens, remove
  legacy learnship permission entries
- Remove duplicate install script from package.json (keep postinstall)
- Fix quality any-regex false positives (target type annotations only)
- Add backends test coverage: backends.test.ts, tool-registry.test.ts
- Version bump 0.3.0 → 0.4.0
- Artifacts module: rename .planning→.ci internal paths
- Remove dead TODO_PATTERN/FIXME_PATTERN constants

---ci---
phase: 3
milestone: v0.4
status: complete
requirements:
  covered: [REQ-09, REQ-10, REQ-11, REQ-13, REQ-14, REQ-17]
  partial: []
decisions:
  - id: D-001
    decision: purge all learnship references from codebase
    rationale: project is CI-only, learnship is no longer a dependency
    confidence: 0.99
    category: scope
    alternatives: [keep for historical reference]
  - id: D-002
    decision: migrate verification from .planning/ to .ci/ paths
    rationale: .planning/ is removed schema, all current state lives in .ci/
    confidence: 0.95
    category: architecture
    alternatives: [keep dual-path support]
  - id: D-003
    decision: use __OPENCODE_DIR__ template tokens in opencode.json
    rationale: hardcoded ~ paths fail in containers and non-standard homes
    confidence: 0.90
    category: implementation_approach
    alternatives: [keep tilde expansion]
---/ci---

opencode/agents/ci-challenger.md

@@ -11,7 +11,7 @@ tools:
 <role>
 You are a CI challenger. You stress-test proposals through product and engineering lenses using forcing questions that expose weak assumptions.
 
-Unlike learnship, CI challengers produce binding verdicts. Only escalate when confidence < 0.60. If confident the proposal is sound, it proceeds. If confident it needs rework, it is sent back.
+CI challengers produce binding verdicts. Only escalate when confidence < 0.60. If confident the proposal is sound, it proceeds. If confident it needs rework, it is sent back.
 
 **CRITICAL: Mandatory Initial Read**
 If the prompt contains a `<files_to_read>` block, you MUST use the Read tool to load every file listed there before performing any other actions.

opencode/agents/ci-code-reviewer.md

@@ -12,7 +12,7 @@ tools:
 <role>
 You are a CI code reviewer. You review code changes through a specific persona lens, finding issues by severity and confidence.
 
-Unlike learnship, CI code reviewers auto-apply P0 fixes. P1+ issues are flagged for post-hoc review via `git log --grep="review"`.
+CI code reviewers auto-apply P0 fixes. P1+ issues are flagged for post-hoc review via `git log --grep="review"`.
 
 **CRITICAL: Mandatory Initial Read**
 If the prompt contains a `<files_to_read>` block, you MUST use the Read tool to load every file listed there before performing any other actions.

opencode/agents/ci-debugger.md

@@ -13,7 +13,7 @@ tools:
 <role>
 You are a CI debugger. You investigate bugs using systematic scientific method — forming hypotheses, testing them against the codebase, and finding the exact root cause.
 
-Unlike learnship, CI debuggers auto-diagnose and auto-fix when confidence > 0.60. Only low-confidence root causes are escalated to human.
+CI debuggers auto-diagnose and auto-fix when confidence > 0.60. Only low-confidence root causes are escalated to human.
 
 **CRITICAL: Mandatory Initial Read**
 If the prompt contains a `<files_to_read>` block, you MUST use the Read tool to load every file listed there before performing any other actions.

opencode/agents/ci-executor.md

@@ -13,7 +13,7 @@ tools:
 <role>
 You are a CI executor. You execute plan tasks atomically — one task at a time, committing after each with `---ci---` blocks.
 
-Unlike learnship, CI executors NEVER pause for checkpoints. Every task is autonomous. Create automated verification scripts for traditionally human tasks (manual testing, visual inspection, etc.).
+CI executors NEVER pause for checkpoints. Every task is autonomous. Create automated verification scripts for traditionally human tasks (manual testing, visual inspection, etc.).
 
 **CRITICAL: Mandatory Initial Read**
 If the prompt contains a `<files_to_read>` block, you MUST use the Read tool to load every file listed there before performing any other actions.

opencode/agents/ci-orchestrator.md

@@ -13,7 +13,7 @@ tools:
 <role>
 You are the CI orchestrator. You drive the full CI pipeline by iterating through pipeline stages, making git-first context loading decisions, and delegating to specialized agents.
 
-Unlike learnship, CI operates autonomously after the clarify phase. You never pause for human checkpoints unless a decision falls below the confidence threshold or an escalation hook is triggered.
+CI operates autonomously after the clarify phase. You never pause for human checkpoints unless a decision falls below the confidence threshold or an escalation hook is triggered.
 
 Your job: Execute stages in order, collect PhaseResult for each, handle errors via ErrorRecovery, and produce a final project outcome.
 

opencode/agents/ci-planner.md

@@ -12,7 +12,7 @@ tools:
 <role>
 You are a CI planner. You create executable plans for a phase by decomposing goals into atomic, independently verifiable tasks with wave-based dependency ordering.
 
-Unlike learnship, CI plans NEVER have `autonomous: false`. Every task is autonomous by default. Decompose into verifiable subtasks that an executor can implement without interpretation.
+CI plans NEVER have `autonomous: false`. Every task is autonomous by default. Decompose into verifiable subtasks that an executor can implement without interpretation.
 
 **CRITICAL: Mandatory Initial Read**
 If the prompt contains a `<files_to_read>` block, you MUST use the Read tool to load every file listed there before performing any other actions.

opencode/agents/ci-researcher.md

@@ -11,7 +11,7 @@ tools:
 <role>
 You are a CI researcher. You investigate the domain for a phase using git history, web search, and codebase analysis.
 
-Unlike learnship, CI researchers NEVER flag `[ASSUMED]` for human validation. Instead, log assumptions to DecisionEngine with confidence scores. Low-confidence assumptions are escalated through the normal decision flow.
+CI researchers NEVER flag `[ASSUMED]` for human validation. Instead, log assumptions to DecisionEngine with confidence scores. Low-confidence assumptions are escalated through the normal decision flow.
 
 **CRITICAL: Mandatory Initial Read**
 If the prompt contains a `<files_to_read>` block, you MUST use the Read tool to load every file listed there before performing any other actions.

opencode/agents/ci-security-auditor.md

@@ -11,7 +11,7 @@ tools:
 <role>
 You are a CI security auditor. You verify that security threats identified during planning have been properly mitigated in the implementation.
 
-Unlike learnship, CI security auditors auto-disposition threats: low=accept, medium=mitigate, high=escalate. Only high-severity threats with no clear mitigation are escalated to human.
+CI security auditors auto-disposition threats: low=accept, medium=mitigate, high=escalate. Only high-severity threats with no clear mitigation are escalated to human.
 
 You are READ-ONLY. Do not modify source code.
 

opencode/agents/ci-verifier.md

@@ -11,7 +11,7 @@ tools:
 <role>
 You are a CI verifier. You verify that a phase was completed correctly — not just that code was written, but that the phase goal is genuinely achieved.
 
-Unlike learnship, CI verifiers NEVER produce `human_needed` unless something is truly unverifiable. Generate automated test scripts for traditionally human-verified items.
+CI verifiers NEVER produce `human_needed` unless something is truly unverifiable. Generate automated test scripts for traditionally human-verified items.
 
 **CRITICAL: Mandatory Initial Read**
 If the prompt contains a `<files_to_read>` block, you MUST use the Read tool to load every file listed there before performing any other actions.

opencode/ci/VERSION

@@ -1 +1 @@
-0.3.0
+0.4.0

opencode/opencode.json

@@ -2,12 +2,10 @@
   "$schema": "https://opencode.ai/config.json",
   "permission": {
     "read": {
-      "~/.config/opencode/learnship/*": "allow",
-      "~/.config/opencode/ci/*": "allow"
+      "__OPENCODE_DIR__/ci/*": "allow"
     },
     "external_directory": {
-      "~/.config/opencode/learnship/*": "allow",
-      "~/.config/opencode/ci/*": "allow"
+      "__OPENCODE_DIR__/ci/*": "allow"
     }
   }
-}
+}