* fix(serve): recognize CLI-form serve args on the Electron process
When the binary is launched as `… serve --port …` without the CLI rewrite
that injects `--serve`, normalize argv so isServeMode, headless GPU flags,
and serve option parsing all engage.
Preserves existing `--serve*` flag behavior for the CLI-spawned path.
Fixes#12677
* fix(serve): treat only CLI subcommand position as serve
Parse bare `serve` as the first positional token after flags/values so an
option value named `serve` cannot enable headless mode.
Addresses CodeRabbit on #12818.
* fix(serve): keep CLI redirects ahead of the serve argv rewrite
Rewriting argv before maybeRedirectAppImageCliLaunch replaced the `serve`
positional with `--serve`, so the redirect's command-name lookup saw a port
number and bailed — dropping AppImage serve launches out of the CLI path.
Also translate `--port=6768` (the CLI accepts it, getServeOptions only reads
the next token) and the mixed `--serve --port` form, so a security-shaped flag
like `--no-pairing` can no longer read as accepted while pairing stays on.
Map lookups replace `in` on object literals, which turned a stray `serve
toString` positional into a function spliced onto argv.
* fix(serve): close the CLI-form serve gaps found in review
second-instance: shouldActivateDesktopForSecondInstance matched only `--serve`,
so a duplicate `<binary> serve --port …` — the ExecStart shape documented in
docs/reference/headless-linux-server.md — promoted the live headless server to a
desktop window, un-fixing #11935 on exactly the launch shape this PR legitimizes.
findServeSubcommandIndex consumed a flag's value unconditionally while the
rewrite consumed it only when the next token was not flag-shaped. The two could
disagree and swallow the `serve` token, leaving `--serve` uninjected: #12677
again in a new shape (`--port --port serve`, `--port -- serve`). Both scans now
share one definition of value consumption.
`<binary> serve --help` / `serve help` bound a network-exposed runtime server
with pairing on and printed nothing; the AppImage redirect already routes those
three tokens to the CLI, so refuse them here too.
`--no-pairing=false` translated to `--serve-no-pairing` with the value dropped,
disabling pairing for an operator who asked for the opposite. The CLI reads its
serve booleans as `flags.get(name) === true`, so a boolean is now translated only
in its bare form and the `=` form rides through as the CLI treats it.
Tests: spec-derived parity between src/cli/specs/serve.ts and the rewrite,
covering both ends of the contract (serveOrcaApp and getServeOptions); a
source-text lock on the index.ts redirect/rewrite ordering, which reverted
silently green before; an exhaustive self-consistency property test; and the
real GUI launch argv shapes that must never enter serve mode.
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Co-authored-by: Jinwoo-H <Jinwoo-H@users.noreply.github.com>