fix: clear all 31 Dependabot alerts + make the renderer typecheck clean

[imajeetyadav]

Two commits on this branch. The first is the security work that was asked for; the second is a typecheck cleanup found while verifying it.

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1. fix(deps) — 31 open Dependabot alerts → 0

Security-only dependency bumps, all inside existing semver ranges. No major-version upgrades.

The linchpin: electron 41.2.0 → 41.10.6

Closes 12 alerts on its own, and resolves alert #130 (extract-zip, high) which Dependabot flagged as "no patched version available" — electron 41.10.x replaced extract-zip@^2.0.1 with @electron-internal/extract-zip@^1.0.1, so the vulnerable package leaves the tree entirely rather than needing a dismissal.

Alerts	Package	Before	After
112–124 (12)	electron	41.2.0	41.10.6
130 (high)	extract-zip	2.0.1	removed from tree
99 (high)	builder-util-runtime	9.5.1	9.7.0 (via electron-updater 6.8.9)
98 (high)	app-builder-lib	26.8.2	26.15.3 (via electron-builder 26.15.3)
128 (high)	js-yaml	4.3.0	4.3.1
102, 129	postcss	8.5.14	8.5.26
106–110 (5)	undici	7.28.0	7.29.0
103, 104, 111	ip-address	10.2.0	removed from tree (with socks)
95 (high)	brace-expansion	5.0.6	5.0.9
96, 125	dompurify	3.4.11	3.4.14
97 (high)	google.golang.org/grpc	v1.80.0	v1.82.1

package.json changes are confined to the overrides block — dompurify and brace-expansion were pinned by those overrides, so npm update alone could not move them. go mod tidy pruned two otel indirects grpc 1.82 no longer pulls in.

tmp also went 0.2.5 → 0.2.7 in the lockfile refresh, superseding Dependabot PR #85 — that can be closed once this merges.

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2. fix(types) — 175 pre-existing type errors → 0, enforced in CI

The renderer had 175 TypeScript errors across 39 files, all pre-existing on main (this branch changed no src/ file in commit 1, and no type-providing package moved). They went unnoticed because electron-vite builds through esbuild, which strips types without checking them, and there was no tsc step anywhere in CI.

What was wrong

jest-dom matchers (~92 errors). Component tests register matchers at runtime via expect.extend(matchers), but nothing told TypeScript. Added src/renderer/vitest.d.ts — a types-only import of the package's vitest subpath. No runtime change.

AppStore had drifted from its slices (~40 errors). It hand-duplicated the Cluster and Resource slice members instead of extending them, and the copies fell behind: sectionLoadedAt, lastRefreshedAt, metricsError, allowedVerbs, fetchAllowedVerbs, resourcequotas and limitranges were all missing — so every set()/get() touching them was unchecked. It now extends ClusterSlice and ResourceSlice like it already did the other five; only init stays declared locally.

Two window signatures were wrong, which the above exposed:

• kubectl.streamLogs declared 6 params; the preload takes 7. Both call sites (UnifiedLogs, PodDetail) were correctly passing the 7th onError callback against a type that said it did not exist.
• kubectl.getAllowedVerbs was missing entirely.

PodscapeSettings was defined twice — once in main/settings, once inline on window.settings minus pluginsEnabled/gitopsEnabled/networkEnabled. Moved to common/constants.ts so both sides share one definition; SettingsPanel's near-identical SettingsForm now uses it too.

The tail. appVersion (a vite define global) was undeclared; dead locals and imports; an implicit-undefined return in an ExecPanel effect; a recharts formatter typed narrower than Formatter allows; and test mocks typed as bare vi.fn() that rejected their own implementations. The operationSlice onPortForwardReady mock also disagreed with the preload about whether the callback receives a message — it does.

Prevention

• npm run typecheck (plus :node / :web) covering both tsconfig projects
• A Typecheck step in ci.yml ahead of Build
• Fixed the paths-filter, which watched a nonexistent electron-vite.config.ts — the real file is electron.vite.config.ts, so config changes never triggered the electron job. Also added vitest.config.ts and widened tsconfig.json → tsconfig*.json.

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Verification (both commits)

• npm run typecheck → clean on both projects
• npm run test → 630 tests, 45 files, all pass
• npm run build → succeeds
• go build ./cmd/... + go test ./... → all pass
• npx electron-builder --dir → packages successfully against electron 41.10.6, exercising the release-CI path through app-builder-lib 26.15.3
• npm audit → 0 vulnerabilities

Electron stays on ABI 145, so no native-module rebuild concerns.

Out of scope

electron 43.4.1 and jsdom 30.0.1 (majors) aren't needed for any alert and would add breaking-change risk. Worth a separate tracked upgrade.

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