* fix(inbounds): close the port check-and-claim race on the serial writer
AddInbound reads the port conflict outside its transaction and then commits in
a bare db.Transaction, so two overlapping creates both pass the read and both
insert. UpdateInbound already runs on the single traffic writer, and so does
the node snapshot path; AddInbound is the one inbound writer left out.
Move it onto runSerializedTx and evaluate the conflict inside the transaction,
in both AddInbound and UpdateInbound. The check and the claim then commit
together on one goroutine, which closes the window on SQLite (immediate write
lock) and PostgreSQL alike without new schema, locks or configuration.
The wildcard/specific pair is the case worth naming: those are two distinct
rows, so no unique index can reject them — only the semantic check can, and
only if nothing can interleave between it and the insert.
* fix(inbounds): restore the port check UpdateInbound lost
The previous commit deleted UpdateInbound's pre-flight conflict check and never
added the in-transaction one, so editing an inbound onto an occupied port was
accepted outright. No test covered that path, so CI stayed green.
Evaluate the conflict inside the transaction, as AddInbound already does, and
add the regression test that fails without it.
* chore: drop the accidentally committed dist build stub
internal/web/dist/.gitkeep is what make dist-stub creates locally. Committing
it changes fresh-clone behaviour for everyone: today a bare go build fails
loudly on //go:embed all:dist, which is the documented signal to run the stub
target; with the file present the build succeeds and the panel serves an empty
dist instead.
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Co-authored-by: n0ctal <n0ctal@users.noreply.github.com>
n0ctal