ThinkRail CLI: äldre versioner att ladda ner

What's Changed
- Blog: ThinkRail 0.3.1 release post by @rsolmano in https://github.com/JetBrains/thinkrail/pull/1150
- feat(ask-user-question): submit from the last question instead of a Review & submit page by @rsolmano in https://github.com/JetBrains/thinkrail/pull/1149
- fix(web): let an active IME own Enter, Escape and arrows in every text field by @danyaberezun in https://github.com/JetBrains/thinkrail/pull/879
- chore(e2e): move Playwright configs into e2e/ by @Mark-Life in https://github.com/JetBrains/thinkrail/pull/1154
- ci: retry the Electrobun toolchain download in release builds by @danyaberezun in https://github.com/JetBrains/thinkrail/pull/1145
- chore(deps): upgrade pi to 1.5.0 by @rsolmano in https://github.com/JetBrains/thinkrail/pull/1160
- fix(web): preserve per-file review chat routing by @euvoor in https://github.com/JetBrains/thinkrail/pull/1140
- feat(pi-extensions): add pi.dev gallery video previews to the published packages by @rsolmano in https://github.com/JetBrains/thinkrail/pull/1162
- fix(server): bound every sync git call and move hot reads off the loop by @Mark-Life in https://github.com/JetBrains/thinkrail/pull/1015
- fix(web): link usage page and provider settings on subscription-limit errors by @rsolmano in https://github.com/JetBrains/thinkrail/pull/1175
- chore(release): version pi packages (ask-user-question 0.2.0, visualize 0.2.1) by @rsolmano in https://github.com/JetBrains/thinkrail/pull/1178
- feat(chat): ask for a GitHub star once, after the tenth prompt by @Mark-Life in https://github.com/JetBrains/thinkrail/pull/1152
- fix(web): say the header value, not the header, is not a reference by @eatmoreduck in https://github.com/JetBrains/thinkrail/pull/1206
- fix(server): use pi's configured default model for new chats by @Mark-Life in https://github.com/JetBrains/thinkrail/pull/1161
- fix(web): drop workspaces removed while a window was disconnected on reconnect by @hehe19995 in https://github.com/JetBrains/thinkrail/pull/1195
- fix(server): preserve Unicode paths from the Windows folder picker by @Xscaperrr in https://github.com/JetBrains/thinkrail/pull/1207
- fix(server): show git's error when project bootstrap fails and never offer init on an untrusted repo by @Fardin7798 in https://github.com/JetBrains/thinkrail/pull/1189
- fix(dev): parse THINKRAIL_PORT strictly in the dev launchers by @harshal-paltse in https://github.com/JetBrains/thinkrail/pull/1156
- fix(fs): detect AVIF compatible brands within ftyp by @Afloat16 in https://github.com/JetBrains/thinkrail/pull/1185
- fix(web): parse THINKRAIL_WEB_PORT and THINKRAIL_PORT strictly in vite config by @harshal-paltse in https://github.com/JetBrains/thinkrail/pull/1190
- fix(desktop): release the menu command latch after a deadline by @eatmoreduck in https://github.com/JetBrains/thinkrail/pull/1200
- test(e2e): stop the tall-questionnaire follow-state flake by @OLavrik in https://github.com/JetBrains/thinkrail/pull/1213
- fix(terminal): preserve Unicode boundaries when truncating output by @Afloat16 in https://github.com/JetBrains/thinkrail/pull/1186
- fix(server): derive githubSlug from the parsed remote by @1-DARK in https://github.com/JetBrains/thinkrail/pull/1119
- fix(resource-renderers): show the next unit when an LFS size rounds to 1024 by @kevin9327 in https://github.com/JetBrains/thinkrail/pull/1139
- fix(server): list symlinks to in-worktree directories as dirs by @1-DARK in https://github.com/JetBrains/thinkrail/pull/1118
- fix(desktop): center the main window on startup by @Naerelyth in https://github.com/JetBrains/thinkrail/pull/1133
- fix(server): keep worktree cleanup asynchronous by @Glaz-j in https://github.com/JetBrains/thinkrail/pull/1174
- fix(pi-dag): stop creating storage directories at the filesystem root by @Bortlesboat in https://github.com/JetBrains/thinkrail/pull/1167
- fix(website): stop the CLI install tabs from clipping behind scrollbars by @HadesArchitect in https://github.com/JetBrains/thinkrail/pull/122