M0: compilable skeleton — Kigi 0.1.0 fork surgery

Hard fork of xai-org/grok-build (Apache-2.0) re-targeted as Kigi, an
unofficial Kimi Code CLI community build.

Rename & identity
- 72 xai-*/xai-grok-* crates -> kigi-* (explicit: xai-grok-pager-bin ->
  kigi-bin [binary `kigi`], xai-grok-pager -> kigi-tui; rest mechanical);
  ptyctl, ptyctl-cli, third_party/ unchanged; proto package
  xai.grok.tools.v1 -> kigi.tools.v1
- Config home ~/.kigi (KIGI_SHARE_DIR override), env prefix GROK_* ->
  KIGI_*, `kigi --version` carries the unofficial-community-build notice
- clap identity, help text, startup banner, prompt templates rebranded
  (templates re-encrypted)

Deletions (PRD removal list #5/#6/#7/#9/#10)
- voice input (xai-grok-voice) and all TUI wiring
- telemetry: Mixpanel client, external OTel stream, Sentry, OTLP layers,
  trace/GCS/S3 upload queues (kigi-file-utils halved), workspace upload
  module & dc_log, heap-profile uploader, auth-diagnostics uploader,
  session-analytics halves of feedback; local zero-egress observability
  preserved in new kigi-log crate (unified log, --debug firehose,
  subsystem file logs, opt-in instrumentation)
- announcements (crate, remote-settings fields, TUI surfaces)
- plugin marketplace (crate, sources/browse/CTA/extensions-modal tab);
  direct plugin install/uninstall/update via kigi-agent git_install kept
- relay/gateway/assets endpoints and features (agent relay, headless
  relay transport, gateway bridge, LeaderEnvUrls); leader IPC socket now
  ~/.kigi/leader.sock + KIGI_LEADER_SOCKET, no ws-url derivation
- functional types rehomed instead of deleted: PermissionMode ->
  kigi-config-types, McpInitStrategy -> kigi-mcp, PrCreationSource ->
  session signals, TerminalDiagnostics -> kigi-pager-render, agent_id ->
  shell util

Endpoints
- kigi-env rewritten: single production KigiEndpoints {coding_api_base_url
  https://api.kimi.com/coding/v1 (KIGI_CODE_BASE_URL), oauth_host
  https://auth.kimi.com (KIGI_OAUTH_HOST), update_base_url (GitHub
  Releases API), upgrade_page_url}; GrokBuildEnvironment enum deleted

Toolchain & workspace hygiene
- Rust 1.97.0 pinned; edition 2024; full cargo update; git2 hoisted to
  workspace at 0.21 (Option->Result API migration), quick-xml 0.41
- Root Cargo.toml hand-maintained (PRD §8.1): version 0.1.0 inherited by
  all members, members sorted, unused deps pruned
- cargo-deny advisories gate (deny.toml with documented transitive
  exceptions); CI workflow (check/clippy/fmt/deny/test, macOS+Linux)
- cross-crate test seams re-gated behind `test-support` cargo feature;
  insta snapshot baselines renamed to the kigi_tui prefix
- clippy --workspace --all-targets: zero warnings; fmt clean

Fixes surfaced by the port
- updater probe/installer divergence (bin/kigi vs bin/grok symlink set)
- idle model-metadata refresh dead under KIGI_CODE_BASE_URL override
  (new is_effective_coding_endpoint_url, loopback+override aware)
- macOS symlinked-TMPDIR fixture canonicalization (foreign_sessions,
  fast-worktree); RSS measurement tests serialized via serial_test

Docs & legal (Apache §4)
- NOTICE added (upstream attribution + change statement); THIRD-PARTY
  notices sustained; kigi-tools ported-code notices extended; README,
  CONTRIBUTING, SECURITY, AGENTS.md rewritten

Out of scope for M0 (tracked): Kimi auth/inference (M1), search/fetch,
command parity, config import (M2), Computer Hub excision & final
brand-token sweep (M2), distribution & self-update rewrite (M3).

crates/codegen/kigi-shell/changelogs/0.2.61.json

@@ -0,0 +1,87 @@
+[
+  {
+    "category": "features",
+    "description": "**Closing a terminal tab** with a running process now shows a confirmation dialog instead of killing it immediately.",
+    "breaking_change": false
+  },
+  {
+    "category": "features",
+    "description": "**/usage** now shows prepaid credits balance and auto top-up status.",
+    "breaking_change": false
+  },
+  {
+    "category": "fixes",
+    "description": "**Focus reports** no longer leak as literal text when split across reads over SSH.",
+    "breaking_change": false
+  },
+  {
+    "category": "fixes",
+    "description": "**--disable-web-search** now honored in grok -p and grok agent; auxiliary model routing respects catalog overrides.",
+    "breaking_change": false
+  },
+  {
+    "category": "fixes",
+    "description": "**Focus events** now fire correctly for SSH-split focus reports.",
+    "breaking_change": false
+  },
+  {
+    "category": "fixes",
+    "description": "**Boolean tool flags** now accept \"true\"/\"false\"/\"yes\"/\"no\"/1/0 strings and numbers in addition to native booleans.",
+    "breaking_change": false
+  },
+  {
+    "category": "fixes",
+    "description": "**Session last-active timestamps** and message counts no longer regress under concurrent writers.",
+    "breaking_change": false
+  },
+  {
+    "category": "features",
+    "description": "**Clipboard copy** on Wayland now also tries wl-copy; per-leg outcomes are now logged for diagnostics.",
+    "breaking_change": false
+  },
+  {
+    "category": "fixes",
+    "description": "**iTerm2** now always uses text/metadata image fallback instead of broken OSC 1337 overlays.",
+    "breaking_change": false
+  },
+  {
+    "category": "fixes",
+    "description": "**Model switches** no longer leave the prompt queue stuck after a reconnect.",
+    "breaking_change": false
+  },
+  {
+    "category": "features",
+    "description": "**Goal mode toggles and limits** can now be set in config.toml under the [features] table.",
+    "breaking_change": false
+  },
+  {
+    "category": "fixes",
+    "description": "**Closing a terminal tab** with a running process no longer shows a confirmation dialog.",
+    "breaking_change": true
+  },
+  {
+    "category": "fixes",
+    "description": "**Custom agent profiles** now correctly use the harness required by their pinned model.",
+    "breaking_change": false
+  },
+  {
+    "category": "features",
+    "description": "**All /goal options** (toggles, limits, role models) are now configurable together in a [goal] table.",
+    "breaking_change": false
+  },
+  {
+    "category": "features",
+    "description": "**Clipboard copies** from VS Code over SSH now warn when non-ASCII text may be garbled.",
+    "breaking_change": false
+  },
+  {
+    "category": "fixes",
+    "description": "**Subagents** under custom profiles now adopt the correct harness from the parent's model.",
+    "breaking_change": false
+  },
+  {
+    "category": "fixes",
+    "description": "**Changelog and release-notes** modals now scroll with the mouse wheel and arrow keys.",
+    "breaking_change": false
+  }
+]