* docs: add SSH agent identity implementation plan
* feat(ssh): host-stamped remote foreground identity
* fix(runtime): preserve unfenced inspect call shape
* perf(ssh): traverse foreground descendants linearly
* fix(ssh): bound retired PTY evidence records
* test(ssh): cover retired incarnation retention
* fix(ssh): make remote process inspection total
* Split SSH identity build hot spots
* Fix process table snapshot module split
* test(ssh): update process inspection expectations
* docs: drop the SSH identity plan from the PR
The design doc does not belong in the product repo; it stays out of the
shipped tree while the implementation carries its own comments.
---------
Co-authored-by: Merge Sim <sim@local>
`src/shared/process-table-snapshot.ts` is 308 code lines against the 300
cap for `**/*.ts`, so `static analysis` is red on `main` and every open PR
inherits it.
Neither PR that grew the file crossed the cap alone. #18151 took it to 427
raw lines; #18166 added ~35 more. #18166's branch predated #18151, so the
head CI linted was 428 raw lines and passed, while the squash onto main is
463 -> 308 code lines. The gate lints the PR head, not the merge result, so
nothing linted the sum until it was on main.
Pure move, no behaviour change: the generic index machinery
(ProcessIdentityRow, ProcessTableIndexOf, buildProcessTableIndex,
collectDescendantsFromIndex, lookupProcessTableIndex, getProcessTableIndex
and its WeakMap) moves to process-table-index.ts. `ProcessTableIndex` and
`scoreForegroundCandidateRow` stay behind because they need
`ProcessTableRow`, which keeps the new module free of any import back and
so introduces no cycle.
Brennan BensonandMerge Sim
Neil