docs(changelog): sv-ide v002.1 ramp landings today

CHANGELOG.md

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+# Changelog
+
+All notable changes to this project are documented in this file.
+
+The format follows Keep a Changelog. Entries here describe repository changes
+under review and do not claim a published extension, marketplace package, tag,
+release, or stable API/ABI.
+
+## [Unreleased]
+
+The 2026-05-07 v002.1 PR ramp is grouped below. Late-day additions after
+the initial changelog pass are appended after the first #124-#129 stack.
+
+### Status Surface
+
+- Added local read-only KV260 status readers, example JSON fixtures, CLI output,
+  documentation, and a VS Code prototype panel for launcher NPU status and lab
+  trace manifest data. [#124](https://github.com/pccxai/systemverilog-ide/pull/124)
+
+### UI Theme
+
+- Integrated copied pccx aperture logo assets, a prototype extension icon, the
+  pccx SystemVerilog Light color theme, and a copied-asset notice. [#125](https://github.com/pccxai/systemverilog-ide/pull/125)
+
+### Preflight Binding
+
+- Extended the read-only launcher status data with serial preflight snapshot
+  fields and surfaced tty, kernel, XRT, and timestamp values with missing-data
+  defaults. [#126](https://github.com/pccxai/systemverilog-ide/pull/126)
+
+### Polish
+
+- Rendered readiness details in a no-script VS Code webview with status pills,
+  evidence-path details, and maintainer empty states while retaining the
+  output-channel fallback. [#127](https://github.com/pccxai/systemverilog-ide/pull/127)
+
+### Palette
+
+- Added v002.1 command-palette navigation for the status panel, runbook, project
+  board, and trace help through the read-only panel or VS Code external URL
+  opening. [#128](https://github.com/pccxai/systemverilog-ide/pull/128)
+
+### Docs
+
+- Added the v002.1 readiness panel developer guide covering local enablement,
+  launcher-side data environment names, panel pill semantics, feedback routing,
+  and command-palette entries. [#129](https://github.com/pccxai/systemverilog-ide/pull/129)
+
+### Preflight Summary
+
+- Added a read-only board preflight summary card that parses bounded local
+  transcript fields, exposes a configurable transcript path, and keeps a
+  graceful empty state when no transcript is captured. [#130](https://github.com/pccxai/systemverilog-ide/pull/130)
+
+### Theme Variant
+
+- Added the pccx SystemVerilog Dark theme beside the light theme, including
+  manifest wiring, README listing, and JSON theme validation coverage. [#132](https://github.com/pccxai/systemverilog-ide/pull/132)
+
+### Settings
+
+- Added a checked settings schema for panel data sources, refresh interval, and
+  log level, mirrored the schema into the VS Code prototype contributions, and
+  normalized the settings at runtime. [#133](https://github.com/pccxai/systemverilog-ide/pull/133)
+
+### Keymap
+
+- Added default shortcuts for the read-only v002.1 PCCX commands and locked the
+  command-to-key mapping in the VS Code prototype manifest test. [#134](https://github.com/pccxai/systemverilog-ide/pull/134)
+
+### Developer Environment
+
+- Added a development Dockerfile for Python, Node, open HDL tools, OSS CAD
+  Suite, XRT utilities, Xilinx bootgen, OpenOCD, and openFPGALoader. [#135](https://github.com/pccxai/systemverilog-ide/pull/135)
+
+### Settings Docs
+
+- Added a dedicated VS Code prototype settings reference, linked it from the
+  prototype README, and covered schema-to-doc alignment in tests. [#136](https://github.com/pccxai/systemverilog-ide/pull/136)
+
+### Examples
+
+- Added a text-only first-use guide covering command palette, Problems and
+  Output panels, status-bar expectations, and the no-screenshot evidence
+  boundary. [#137](https://github.com/pccxai/systemverilog-ide/pull/137)
+
+### Quickstart
+
+- Added a five-step SV-IDE quickstart for install, panel, preflight, status, and
+  JSON export, with links from the root README and VS Code prototype README. [#138](https://github.com/pccxai/systemverilog-ide/pull/138)
+
+### Test Taxonomy
+
+- Added a T0-T7 test taxonomy for the Python CLI, checked examples, VS Code
+  prototype, boundary guards, and manual review evidence. [#139](https://github.com/pccxai/systemverilog-ide/pull/139)
+
+### Theme Docs
+
+- Added theme consistency rules for paired light and dark themes, including
+  structural parity, color keys, token buckets, and shared semantic roles. [#140](https://github.com/pccxai/systemverilog-ide/pull/140)
+
+### Guardrails
+
+- This changelog summarizes the #124-#130 and #132-#140 PR stack only; it does
+  not add or claim launcher execution, pccx-lab execution, serial writes, SSH,
+  board commands, provider calls, telemetry, uploads, write-back, packaging,
+  tags, or release flow.
+- This changelog makes no marketplace flow claim and no stable API/ABI claim.