Merge updated feedback base into telemetry stack

# Conflicts:
#	.agents/notes/implemented/feature/2026-07-23-session-telemetry-otel-revival.i18n.yaml
#	.agents/notes/implemented/feature/2026-07-23-session-telemetry-otel-revival.zh.md
#	.agents/notes/implemented/feature/2026-07-28-feedback-command.i18n.yaml
#	docs/config-catalog.md
#	docs/event-producer-consumer.md
#	docs/module-graph.md
#	examples/package.json
#	packages/feedback/command-feedback/README.i18n.yaml
#	packages/telemetry/README.i18n.yaml
#	packages/telemetry/README.md
#	packages/telemetry/README.zh.md
#	packages/telemetry/session-telemetry-otel/README.i18n.yaml
#	packages/telemetry/session-telemetry-otel/README.md
#	packages/telemetry/session-telemetry-otel/README.zh.md
#	packages/telemetry/session-telemetry-otel/package.json
#	packages/telemetry/session-telemetry-otel/src/index.ts
#	packages/telemetry/session-telemetry-otel/tests/otel.spec.ts
#	packages/telemetry/session-telemetry/README.i18n.yaml
#	packages/telemetry/session-telemetry/README.zh.md
#	pnpm-lock.yaml

examples/headless-agent/tests/fixtures/cli.cordis.yml

@@ -1,6 +1,9 @@
 - id: cli-mock-llm
   name: './cli-mock-llm.ts'
 
+- id: repository-plugin-fixture
+  name: './repository-plugin/load.mjs'
+
 - id: base
   name: '@cordisjs/plugin-include'
   config:
@@ -16,4 +19,8 @@
           model: cli-mock
           persistenceRoot: './.sessions'
           workspaceContext: false
+          dshHome: './.dsh-home'
+          skills:
+            local:
+              agentsHome: './.agents-home'
           persona: 'Keyless headless-agent smoke.'

examples/headless-agent/tests/fixtures/deepseek-defaults.cordis.yml

@@ -0,0 +1,17 @@
+- id: base
+  name: '@cordisjs/plugin-include'
+  config:
+    path: ../../cordis.yml
+    patches:
+      - id: llm-deepseek
+        config:
+          apiKey: snapshot-key
+          baseURL: !!js process.env.DSH_SNAPSHOT_BASE_URL
+          thinking: disabled
+      - id: cli-agent
+        config:
+          provider: deepseek-official
+          model: deepseek-v4-flash
+          persistenceRoot: './.sessions'
+          workspaceContext: false
+          persona: 'Keyless DeepSeek adapter defaults snapshot.'

examples/headless-agent/tests/fixtures/goal-domain/seed-goal.ts

@@ -7,11 +7,13 @@ export const name = 'seed-goal'
 export const inject = ['goals']
 
 export function apply(ctx: Context): void {
-  ctx.on('agent/step', (agent) => {
-    if (ctx.goals.get(agent) !== undefined) return
-    ctx.goals.create(agent, {
-      objective: 'Prove the composed goal survives in the session log',
-      maxGoalRounds: 7,
-    })
+  ctx.on('agent/pre-step', (agent, _messages, _context, next) => {
+    if (ctx.goals.get(agent) === undefined) {
+      ctx.goals.create(agent, {
+        objective: 'Prove the composed goal survives in the session log',
+        maxGoalRounds: 7,
+      })
+    }
+    return next()
   })
 }

examples/headless-agent/tests/fixtures/repository-plugin/dsh-plugin-assets/skills/0/repository-fixture/SKILL.md

@@ -0,0 +1,6 @@
+---
+name: repository-fixture
+description: Repository fixture skill.
+---
+
+Static instructions from a prepared repository plugin.

examples/headless-agent/tests/fixtures/repository-plugin/dsh-plugin.mjs

@@ -0,0 +1,9 @@
+// Generated by dsh-plugin-prepare. Do not edit.
+const manifest = {"name":"headless-repository-fixture","skills":["dsh-plugin-assets/skills/0"]}
+export const name = "headless-repository-fixture"
+export const inject = ["loader","skills"]
+export async function apply(ctx) {
+  const runtime = ctx.loader.builtins["dsh-repository-plugin"]
+  if (runtime === undefined) throw new Error("missing Cordis builtin dsh-repository-plugin")
+  await ctx.plugin(runtime, { baseUrl: import.meta.url, manifest })
+}

examples/headless-agent/tests/fixtures/repository-plugin/load.mjs

@@ -0,0 +1,13 @@
+/**
+ * Keyless fixture owner that mounts the runtime before its prepared wrapper.
+ * Cordis starts sibling Loader entries concurrently, so row order is not a dependency edge.
+ */
+import * as RepositoryPlugin from '@deepseek-ai/dsh-repository-plugin'
+import * as PreparedPlugin from './dsh-plugin.mjs'
+
+export const name = 'headless-repository-fixture-loader'
+
+export async function apply(ctx) {
+  await ctx.plugin(RepositoryPlugin)
+  await ctx.plugin(PreparedPlugin)
+}

examples/headless-agent/tests/fixtures/retry-snapshot-backend.mjs

@@ -49,5 +49,5 @@ export const inject = ['llm']
  * @param {import('cordis').Context} ctx - plugin context carrying the LLM service.
  */
 export function apply(ctx) {
-  ctx.llm.registerAdapter(['deepseek'], new RetrySnapshotAdapter())
+  ctx.llm.registerAdapter(['deepseek-official'], new RetrySnapshotAdapter())
 }

examples/headless-agent/tests/fixtures/semantic-checkpoint-agent.ts

@@ -19,7 +19,7 @@ export const inject = ['agents', 'agentLoop', 'sessionPersistence']
 export async function apply(ctx: Context): Promise<void> {
   const handle = await ctx.agents.resume({
     resumeSessionId: 'semantic-checkpoint-unknown-outcome' as SessionId,
-    agentOptions: { provider: 'deepseek', model: 'deepseek-v4-flash' },
+    agentOptions: { provider: 'deepseek-official', model: 'deepseek-v4-flash' },
   })
   ctx.effect(() => () => handle.dispose(), 'semantic-checkpoint-agent.handle')
 }

examples/headless-agent/tests/fixtures/startup-activation-error/activation-error.mjs

@@ -0,0 +1,6 @@
+/** Fail activation with a deterministic stack so the user-visible startup diagnostic is snapshot-stable. */
+export function apply() {
+  const failure = new Error('startup activation snapshot failure')
+  failure.stack = 'Error: startup activation snapshot failure\n    at activation-error-fixture'
+  throw failure
+}

examples/headless-agent/tests/fixtures/startup-activation-error/cordis.yml

@@ -0,0 +1,2 @@
+- id: activation-error
+  name: ./activation-error.mjs

examples/headless-agent/tests/fixtures/subagent-inheritance-agent.ts

@@ -19,7 +19,7 @@ export const inject = ['agents', 'agentLoop', 'sessionPersistence']
 export async function apply(ctx: Context): Promise<void> {
   const handle = await ctx.agents.resume({
     resumeSessionId: 'subagent-inheritance-parent' as SessionId,
-    agentOptions: { provider: 'deepseek', model: 'deepseek-v4-flash' },
+    agentOptions: { provider: 'deepseek-official', model: 'deepseek-v4-flash' },
   })
   ctx.effect(() => () => handle.dispose(), 'subagent-inheritance-agent.handle')
 }

examples/headless-agent/tests/fixtures/telemetry-otel.cordis.yml

@@ -16,6 +16,10 @@
 - id: telemetry-redact-rule
   name: './telemetry-redact-rule.ts'
 
+# Managed child-process groups required by the bash executor.
+- id: subprocess
+  name: '@deepseek-ai/dsh-subprocess-local'
+
 - id: bash
   name: '@deepseek-ai/dsh-bash-local'