Merge refreshed rfc/pty into feature/persistent-pty-sessions

# Conflicts:
#	docs/architecture.md
#	docs/capability-seams.md
#	docs/config-catalog.md
#	docs/cordis-catalog/services.md
#	docs/module-graph.md
#	docs/tool-catalog.md
#	examples/acp-agent/tests/acp.snapshot.ts
#	examples/headless-agent/tests/headless.snapshot.ts
#	examples/package.json
#	packages/README.md
#	packages/cordis/tool-cordis/src/api-catalog.ts
#	packages/core/tools/tests/gen-tool-catalog.spec.ts
#	pnpm-lock.yaml
#	pnpm-workspace.yaml
#	scripts/gen-tool-catalog.ts
#	scripts/type-equiv.manifest.json
#	website/.vitepress/config/api-sidebar.json

tsconfig.json

@@ -1,4 +1,6 @@
 {
+  // Host aggregate. packages/client type-checks in tsconfig.client.json: the two
+  // sides merge cordis Context under the same keys, one program cannot see both.
   "extends": "./tsconfig.base.json",
   "compilerOptions": {
     "noEmit": true,
@@ -9,7 +11,13 @@
     "examples/*/start.ts",
     "examples/*/tests/**/*.ts",
     "packages/*/*/tests/**/*.ts",
-    "scripts/**/*.ts"
+    "scripts/**/*.ts",
+    "website/**/*.ts",
+    "website/.vitepress/**/*.ts"
+  ],
+  "exclude": [
+    "packages/client/**",
+    "scripts/client-bundle-purity.spec.ts"
   ],
   "references": [
     { "path": "./vendor/cosmokit" },
@@ -22,7 +30,6 @@
     { "path": "./vendor/hmr" },
     { "path": "./vendor/logger-console" },
     { "path": "./packages/util/brand" },
-    { "path": "./packages/util/home" },
     { "path": "./packages/util/paths" },
     { "path": "./packages/util/timeout" },
     { "path": "./packages/util/retention" },
@@ -34,8 +41,17 @@
     { "path": "./packages/session-persistence/session-persistence-jsonl" },
     { "path": "./packages/session-persistence/session-persistence-sqlite" },
     { "path": "./packages/session-query/session-query" },
+    { "path": "./packages/session-title/session-title" },
+    { "path": "./packages/session-title/session-title-llm" },
+    { "path": "./packages/session-title/session-title-first-message-llm" },
+    { "path": "./packages/session-title/session-title-all-messages-llm" },
     { "path": "./packages/core/system-prompt" },
     { "path": "./packages/core/agent" },
+    { "path": "./packages/ui/commands" },
+    { "path": "./packages/goal/goal" },
+    { "path": "./packages/goal/tool-goal" },
+    { "path": "./packages/goal/goal-session" },
+    { "path": "./packages/goal/command-goal" },
     { "path": "./packages/context/time-context" },
     { "path": "./packages/ui/user-interaction" },
     { "path": "./packages/ui/user-approval" },
@@ -47,6 +63,7 @@
     { "path": "./packages/ui/tool-ask-user" },
     { "path": "./packages/context/workspace-context" },
     { "path": "./packages/core/agent-loop" },
+    { "path": "./packages/llm/llm-retry" },
     { "path": "./packages/examples/agent-spine-demo" },
     { "path": "./packages/examples/cli-demo" },
     { "path": "./packages/bash/bash" },
@@ -71,6 +88,7 @@
     { "path": "./packages/fs/tool-fs-search" },
     { "path": "./packages/compact/compact" },
     { "path": "./packages/compact/compact-basic" },
+    { "path": "./packages/compact/compact-tool-result-prune" },
     { "path": "./packages/web/web" },
     { "path": "./packages/web/web-search-exa" },
     { "path": "./packages/web/web-search-perplexity" },
@@ -89,8 +107,7 @@
     { "path": "./packages/ui/jsonrpc" },
     { "path": "./packages/examples/jsonrpc-demo" },
     { "path": "./packages/ui/tui" },
-    { "path": "./packages/ui/stdio" },
-    { "path": "./packages/examples/stdio-demo" },
+    { "path": "./packages/examples/tui-demo" },
     { "path": "./packages/support/llm-replay" },
     { "path": "./packages/support/acp-snapshot" },
     { "path": "./packages/support/loader-smoke" },
@@ -106,16 +123,24 @@
     { "path": "./packages/workflow/workflow" },
     { "path": "./packages/workflow/workflow-workerthread" },
     { "path": "./packages/workflow/tool-workflow" },
+    { "path": "./packages/workflow/tool-ralph" },
     { "path": "./packages/todo/tool-todo" },
+    { "path": "./packages/plan/plan-mode" },
     { "path": "./packages/guard/repeat-tool-guard" },
     { "path": "./packages/cordis/tool-cordis" },
     { "path": "./packages/hooks/hook-protocol" },
     { "path": "./packages/hooks/hooks-claude" },
     { "path": "./packages/hooks/hooks-codex" },
     { "path": "./packages/mcp/mcp-client" },
+    { "path": "./packages/host/apiproxy" },
+    { "path": "./packages/host/runtime" },
+    { "path": "./packages/host/webserver" },
     { "path": "./packages/sdk/helper" },
     { "path": "./packages/sdk/scripts" },
     { "path": "./packages/sdk/create-sdk" },
-    { "path": "./packages/sdk/telemetry" }
+    { "path": "./packages/sdk/telemetry" },
+    { "path": "./packages/lsp/lsp" },
+    { "path": "./packages/lsp/lsp-local" },
+    { "path": "./packages/lsp/tool-lsp" }
   ]
 }