ci: release packages (#98)

This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @pymodel/pythinker-code@0.20.0

### Minor Changes

- [#97](#97)
[`7dd68cb`](7dd68cb)
- Remove the legacy pythinker-cli migration: the `pythinker migrate`
subcommand, the first-launch
  migration prompt, and the `[imported]` session badge.

### Patch Changes

- [#97](#97)
[`7dd68cb`](7dd68cb)
- Make the workspace header, session timestamps, and the settings row
legible in dark mode on the translucent desktop sidebar.

- [#96](#96)
[`71c51b8`](71c51b8)
- Keep the web model quick-switch menu inside the viewport when the
composer sits near the top of the window.
## @pymodel/pythinker-desktop@0.1.3

### Patch Changes

- [#97](#97)
[`7dd68cb`](7dd68cb)
- Make the workspace header, session timestamps, and the settings row
legible in dark mode on the translucent desktop sidebar.

- [#97](#97)
[`7dd68cb`](7dd68cb)
- Publish desktop releases to a dedicated update channel so update
checks resolve a desktop build instead of an unrelated release, and fail
the release when a packaged build carries no update feed.

- [#97](#97)
[`7dd68cb`](7dd68cb)
- Pin the Host port so the desktop app reconnects to its own Host, and
stop reporting builds that cannot self-update as update errors.

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: pythinker-release-bot[bot]

.changeset/dark-sidebar-contrast.md

@@ -1,5 +1,15 @@
 # @pymodel/pythinker-desktop
 
+## 0.1.3
+
+### Patch Changes
+
+- [#97](https://github.com/PyModel/pythinker-code/pull/97) [`7dd68cb`](https://github.com/PyModel/pythinker-code/commit/7dd68cba572576616dfca1730e79c5e650006508) - Make the workspace header, session timestamps, and the settings row legible in dark mode on the translucent desktop sidebar.
+
+- [#97](https://github.com/PyModel/pythinker-code/pull/97) [`7dd68cb`](https://github.com/PyModel/pythinker-code/commit/7dd68cba572576616dfca1730e79c5e650006508) - Publish desktop releases to a dedicated update channel so update checks resolve a desktop build instead of an unrelated release, and fail the release when a packaged build carries no update feed.
+
+- [#97](https://github.com/PyModel/pythinker-code/pull/97) [`7dd68cb`](https://github.com/PyModel/pythinker-code/commit/7dd68cba572576616dfca1730e79c5e650006508) - Pin the Host port so the desktop app reconnects to its own Host, and stop reporting builds that cannot self-update as update errors.
+
 ## 0.1.2
 
 ### Patch Changes

.changeset/desktop-dedicated-update-channel.md

@@ -1,7 +1,7 @@
 {
   "name": "@pymodel/pythinker-desktop",
   "description": "Pythinker desktop application with tray-owned Host lifecycle",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "private": true,
   "type": "module",
   "main": "dist/main.js",

.changeset/desktop-pin-host-port.md

@@ -1,5 +1,18 @@
 # @pymodel/pythinker-code
 
+## 0.20.0
+
+### Minor Changes
+
+- [#97](https://github.com/PyModel/pythinker-code/pull/97) [`7dd68cb`](https://github.com/PyModel/pythinker-code/commit/7dd68cba572576616dfca1730e79c5e650006508) - Remove the legacy pythinker-cli migration: the `pythinker migrate` subcommand, the first-launch
+  migration prompt, and the `[imported]` session badge.
+
+### Patch Changes
+
+- [#97](https://github.com/PyModel/pythinker-code/pull/97) [`7dd68cb`](https://github.com/PyModel/pythinker-code/commit/7dd68cba572576616dfca1730e79c5e650006508) - Make the workspace header, session timestamps, and the settings row legible in dark mode on the translucent desktop sidebar.
+
+- [#96](https://github.com/PyModel/pythinker-code/pull/96) [`71c51b8`](https://github.com/PyModel/pythinker-code/commit/71c51b87879afe13309683c69d5ab8eb7669d72d) - Keep the web model quick-switch menu inside the viewport when the composer sits near the top of the window.
+
 ## 0.19.1
 
 ### Patch Changes

.changeset/remove-legacy-migration.md

@@ -1,6 +1,6 @@
 {
   "name": "@pymodel/pythinker-code",
-  "version": "0.19.1",
+  "version": "0.20.0",
   "description": "The Starting Point for Next-Gen Agents",
   "license": "MIT",
   "author": "Pythoughts",