fix(build): bundle Rig Builder by its current repo name, not the pre-rename redirect (#59)

The bundled-plugin list cloned got-feedback/rig_builder, a name two
renames behind the current feedBack-plugin-rig-builder. That works only
via GitHub's rename redirect, which silently breaks the moment any new
repo takes the old name — a nightly would then bundle the wrong code
without failing. Point at the canonical repo with an explicit :rig_builder
dirname (capital B means the lowercase feedback-plugin- prefix strip
doesn't apply), which keeps the bundled module name byte-identical.

The other lowercase feedback-plugin-* entries are deliberately untouched:
GitHub repo names are case-insensitively unique, so a case-only mismatch
can never be shadowed or break, and canonicalizing them would force a
case-insensitive rewrite of the prefix strip (risky on the macOS build
host's bash 3.2) for zero functional gain.


Claude-Session: https://claude.ai/code/session_01H1ZBEcZoJinde9ms5fAjwc

Co-authored-by: ChrisBeWithYou <chris@rifflarr.local>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

scripts/build-common.sh

@@ -163,8 +163,12 @@ clone_slopsmith() {
 		got-feedback/feedback-plugin-tutorials
 		got-feedback/feedback-plugin-update-manager
 		got-feedback/feedback-plugin-virtuoso
-		# Rig Builder (NAM tone builder) — repo is not under the feedback-plugin-* prefix.
-		got-feedback/rig_builder
+		# Rig Builder (NAM tone builder) — the repo was renamed
+		# feedBack-plugin-rig-builder (capital B, so the lowercase prefix
+		# strip doesn't apply; explicit dirname instead). The old
+		# `got-feedback/rig_builder` name only worked via a GitHub rename
+		# redirect, which silently breaks if a new repo ever takes that name.
+		got-feedback/feedBack-plugin-rig-builder:rig_builder
 	)
 
 	local total=0