* fix(control-ui): stop config form save from corrupting 64-bit id strings
Saving the schema-driven config form coerced every numeric-looking string
to a JS number before submission. For union-typed fields such as
tools.elevated.allowFrom.* (anyOf: string | number), string entries
holding 64-bit ids (Discord/Telegram snowflakes) were rewritten through
Number(), which rounds past 2^53:
"1048113311314608148" -> 1048113311314608100. The corruption also hit
untouched fields, because serialization coerces the whole form, so merely
saving an unrelated setting silently broke elevated-approval allowlists
(fail-closed: the real user id no longer matched).
Two guards fix this:
- coerceFormValues keeps a string that already satisfies a string variant
of an anyOf/oneOf union instead of parsing it into another variant's
number.
- coerceConfigFormNumberString refuses lossy integer parses: plain
integer text beyond Number.MAX_SAFE_INTEGER that does not round-trip
through BigInt stays a string, so pure number/integer fields fail
validation loudly instead of storing a corrupted id.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(control-ui): harden 64-bit config id preservation
* fix(control-ui): validate mixed-union scalar branches
* test(control-ui): prove real gateway id preservation
* test(control-ui): use communications route for config proof
* test(control-ui): grant config proof admin scope
* test(control-ui): reopen raw config for proof
* fix(control-ui): preserve explicit union input types
* test(control-ui): exercise union collection draft
* ci: retry flaky control ui e2e
* fix(control-ui): preserve mixed scalar branch types
* ci: retry service worker e2e
* fix(control-ui): preserve typeless string union branches
* fix(control-ui): reject lossy decimal coercion
* fix(control-ui): reject lossy pure numeric input
* fix(control-ui): preserve exact numeric branch semantics
* ci: retry checkout rate limit
* ci(control-ui): capture real gateway proof
* test(control-ui): frame config proof values
* ci: retry checkout download
* test(control-ui): prove Gateway-served production bundle
* fix(control-ui): preserve exact incremental union edits
* refactor(control-ui): isolate scalar edit session state
* fix(control-ui): keep scalar edit branch type internal
* fix(control-ui): avoid detached focus selector
* fix(control-ui): round-trip exact numeric branches
* refactor(control-ui): share exact scalar formatting
---------
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
A drained autosave ack (and the config.changed refresh path) clones the
whole config form, changing every object/array identity while content is
byte-identical. The collection add-entry draft closed on identity change
and the JSON textarea reset its uncommitted text — the operator's typing
vanished ~1s after any earlier toggle. Both guards now check content
equality when the identity churns; a genuinely external content change
still closes/resets as before.
Hiroshi Tanaka