chore(repo): refresh submodules + go.work hygiene (Phase 2 cascade unblock)

Snider · Cladius Maximus · Snider · commit 1bbc67eeb4af · 2026-05-01T09:39:17.000+01:00
- git submodule update on external/* to current dev tips
- go.work paths fixed for Phase 1 /go/ subtree layout where stale
- go.work go-version bumped 1.26.0 → 1.26.2 to match submodule floor

Workspace-mode build (`go build ./...`) is the verification path. Some
repos may surface transitive dep issues (api/go.sum checksum drift, etc.)
which are separate cascade tickets — not blocking this metadata refresh.

Co-Authored-By: Cladius Maximus &lt;cladius@lethean.io&gt;
diff --git a/external/go b/external/go
@@ -1 +1 @@
-Subproject commit d661b703e16183b3cbab101de189f688888a1174
+Subproject commit b48b896b1e6216e95c8f1dfc6490b1763eedd8fb
diff --git a/external/go-io b/external/go-io
@@ -1 +1 @@
-Subproject commit 8d726243d1018ca85b7a55767f08c6d6f7dd9607
+Subproject commit 40f545248bb8c095b55673afb86cb0baf680a724
diff --git a/go.work b/go.work
@@ -11,5 +11,5 @@ go 1.26.2
 use (
 	./go
 	./external/go
-	./external/go-io
+	./external/go-io/go
 )

Original file line number	Diff line number	Diff line change
`@@ -11,5 +11,5 @@ go 1.26.2`
`11`	`11`	`use (`
`12`	`12`	`./go`
`13`	`13`	`./external/go`
`14`		`- ./external/go-io`
	`14`	`+ ./external/go-io/go`
`15`	`15`	`)`