sb-builder - Qt6 GUI to drive SlackBuild tooling on a build VM

Age	Commit message (Collapse)	Author	Files	Lines
21 hours	Add phase 1 implementation plan, refine spec	Danilo M.	2	-21/+2292
	The plan embeds code that was run in a scratch copy before writing it down (38 tests, helper stats against the real VM data). Drafting it settled a few details now reflected in the spec: version also returns the overlays, an upstream_branch helper key, a shared fmt module and a launcher, follow resuming on the next jobs poll instead of its own backoff, and sbpull returning sbshadow's exit status. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
21 hours	Initial commit: sb-builder build VM GUI	Danilo M.	1	-0/+310
	Desktop PyQt6 GUI plus a stdlib Python helper on the build VM, to drive slackrepo, mkhint and the overlay sync tools from one interface, with detachable jobs. This commit carries the repo docs and the approved phase 1 (core) design spec. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>