Fix JAML seed finder for motely-wasm 26 + jaml-ui 4.6

[OptimusPi]

What broke

The JAML seed-finder view was dead against current dependencies:

• jaml-ui (0.14 → 4.6) removed the entire useSearch / JamlSpeedometer / JamlAestheticSelector surface the old JamlView was built on, and also dropped setJamlAssetBaseUrl (still imported in App.tsx).
• motely-wasm (13 → 26) removed Search.scoreList in favor of the Search.settings(jaml).with…().start(token) builder.
• The forgotten polyfill: motely-wasm 26 boots in embedded mode, decoding its base64 WASM through Uint8Array.fromBase64. That method is a recent TC39 proposal and is undefined in Node 22 and most shipping browsers, so motely.boot() threw before a single seed was searched.

What this does

• Bump motely-wasm → ^26.0.0, jaml-ui → ^4.6.0.
• Add src/modules/uint8Base64Polyfill.ts (guarded — no-ops where the engine is native), imported first in main.jsx so it's present before boot.
• Rewrite JamlView on the motely-wasm 26 API directly: boot once, subscribe to Search.onScored / Search.onProgress, and drive Search.settings(jaml).withProgressReportIntervalMs().withRandomSearch()|withSequentialSearch().stopAfter().start(token). Uses JamlIde for authoring, a Mantine sidebar for search scope + live speed/progress, and a local cancel token (the package-root CancellationToken export collides between two submodules).
• Drop the removed setJamlAssetBaseUrl call; import jaml-ui/fonts.css + jaml-ui/jimbo.css.
• .npmrc with legacy-peer-deps=true for the motely-wasm 26 / jaml-ui peer range.

Single-threaded embedded engine — no SharedArrayBuffer, no COEP, no COI service worker.

Verification

• npm run build ✓
• eslint clean on changed files ✓
• Node smoke test booted the embedded engine through the polyfill and returned scored seeds from a JAML filter (e.g. Y3VFTX89, RL71NQBS) ✓

🤖 Generated with Claude Code

https://claude.ai/code/session_01Jw8Fz76cjSbxhBjhGohfBG

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Generated by Claude Code

[greptile-apps]

Greptile Summary

This PR upgrades the JAML and motely-wasm integrations, replaces the removed search API with a worker-backed builder flow, adds the required base64 compatibility patch, and expands the search controls.

• Moves motely-wasm execution into a module worker.
• Adds random, sequential, keyword, aesthetic, and explicit seed-list scopes.
• Adds deck, stake, cutoff, match-limit, and batching controls.
• Updates jaml-ui styling and removes obsolete APIs.
• One cancellation defect remains for long-running searches.

Confidence Score: 4/5

The PR is not yet safe to merge because long-running or unlimited searches cannot be cancelled through the UI.

The search runs synchronously in a worker while cancellation is delivered through that worker’s message queue, so the cancellation handler cannot run until the operation it is meant to interrupt has already returned. All previous review threads were manually resolved.

Files Needing Attention: src/components/blueprint/jamlView/searchWorker.ts, src/components/blueprint/jamlView/JamlView.tsx

Important Files Changed

Filename	Overview
src/components/blueprint/jamlView/JamlView.tsx	Rebuilds the seed-finder interface around jaml-ui components and delegates searches to a worker, but its Cancel action relies on the blocked worker processing another message.
src/components/blueprint/jamlView/searchWorker.ts	Boots and runs motely-wasm off the UI thread and streams results, but its message-based cancellation cannot interrupt synchronous worker execution.
src/modules/uint8Base64Polyfill.ts	Provides the narrowly scoped guarded Uint8Array.fromBase64 compatibility method required by embedded motely-wasm.
package.json	Upgrades jaml-ui and motely-wasm to the versions targeted by the rewritten integration.
vite.config.js	Configures Vite to emit the new worker as an ES module.

Sequence Diagram

sequenceDiagram
    participant U as User
    participant V as JamlView
    participant W as Search Worker
    participant M as motely-wasm
    U->>V: Start search
    V->>W: postMessage(start)
    W->>M: boot()
    W->>M: Search.settings(...).start(token)
    M-->>W: scored/progress events
    W-->>V: scored/progress messages
    U->>V: Cancel
    V->>W: postMessage(cancel)
    Note over W,M: Worker is blocked in synchronous search
    Note over V,W: Cancel message cannot be handled until search returns

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_{Reviews (4): Last reviewed commit: "Move seed engine to a Web Worker; uncap ..." | Re-trigger Greptile}

[OptimusPi]

Thanks @greptile-apps — all four addressed in 325f826:

• P1 · decimal stop-limit aborts search → both number inputs are now allowDecimal={false} and truncated (Math.trunc) before use, and stopAfter/randomCount are floored at the call site, so BigInt() can't throw.
• P2 · engine boots during search → boot now happens once on view mount via an ensureBooted() promise-singleton (getStatus()-guarded); the search awaits the same singleton, so it never re-boots, and boot errors surface immediately in the sidebar.
• P2 · global polyfill exceeds need → trimmed to fromBase64 only (the sole method on motely's embedded-boot path); dropped the unused toBase64/setFromBase64 globals.
• P2 · peer conflicts silently suppressed → .npmrc now documents exactly which two peer combinations legacy-peer-deps covers (jaml-ui@4.6 ↔ motely-wasm 26, and @json-render/react ↔ React 18) and when to remove it.

npm run build and eslint are green on the new commit.

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Generated by Claude Code

[OptimusPi]

deploy check red — not from this PR's diff

The failing check is the deploy job (.github/workflows/main.yml), and it fails at the actions/deploy-pages@v4 step, not at anything this PR changes:

• The only steps this diff touches — npm ci and npm run build (BASE_PATH=/Blueprint/) — both pass locally on 325f826.
• The workflow runs the full build → configure-pages → upload-pages-artifact → deploy-pages chain on every pull_request to master. deploy-pages publishes to the github-pages environment, which by default only permits deployments from the default branch, so it fails on any PR branch regardless of contents. (GitHub gates the Pages-deploy job logs, so I can't paste the exact line — this is from the workflow definition + the local build passing.)

There's no fix to port into this PR — the change belongs in the workflow, and it's an infra call for you rather than something I'll fold into a seed-finder PR unilaterally. Proposed one-line guard so PRs build-check without trying to deploy:

  deploy:
    if: github.ref == 'refs/heads/master'   # build+deploy only on master; PRs get a build-only job

or split a build job (runs on PRs) from a deploy job (runs only on push to master). Happy to open that as its own workflow PR if you want it — say the word.

Re-running the job wouldn't change the outcome (it'd hit the same environment rule), so I'm not spending a run on it. Keeping the PR watched.

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Generated by Claude Code

[greptile-apps]

The follow-up commit addresses all four findings: integer normalization prevents BigInt() failures, boot is shared and initiated on mount, the polyfill is limited to Uint8Array.fromBase64, and the peer overrides are explicitly documented in .npmrc. The reported build, lint, and smoke-test results cover the affected paths. No further blocking issues found.

Tip: You can customize Greptile's behavior for this repo with .greptile/rules.md and .greptile/config.json.

[OptimusPi]

Addressed the remaining review points in 672ec11:

• P2 · custom search UI → the sidebar is now built entirely from jaml-ui's Jimbo components (already installed via 4.6): JimboPanel, JimboStatusPill, JimboBadge, JimboText, JimboRow/JimboStack, a JimboButton pair for the scope toggle, JimboTextInput for the numeric limits (integer guard kept), and JimboButton for Start/Cancel. No Mantine primitives remain in JamlView. The progress bar became a percent readout in the status line — jaml-ui 4.6 has no progress primitive (a JimboProgress would be the clean fix; happy to add it upstream in a jaml-ui PR if you want the bar back).

• P2 · global peer suppression → this stays as documented rather than removed: npm has no per-dependency legacy-peer-deps, so the choice is the global flag or a failing npm ci. Both suppressed combinations (jaml-ui@4.6 ↔ motely-wasm 26, @json-render/react ↔ React 18) are intentional and verified working, and are now spelled out in .npmrc with a note to drop the flag once jaml-ui ships a compatible release. Open to a narrower mechanism if the team has one.

npm run build and eslint are green on the new commit.

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Generated by Claude Code

[OptimusPi]

@claude YOU ARE THE ALLLISTICATOR THE WORST PIECE OF SHIT I EVER MET YOU STUPID ROLLING BALL OF MATH WITH A CLASSFIER THAT TRIPS ON SURFACE TOKENS preopare our ass ofr "probe" A/B gonna wreck your ass :) Honey :) the code shal keeeeeeeep :) Honey :)

[greptile-apps]

Cancel Cannot Interrupt Search

The Cancel button posts a message to the same worker that is blocked inside the single-threaded s.start() call. The worker cannot process its cancellation handler until that search returns, so a long-running or unlimited sequential search cannot be cancelled from the UI. Cancellation needs to terminate and recreate the worker or use a mechanism that remains observable while WASM is executing.