fix(goodreserve-widget): unblock swap flow and limit amount precision

[blueogin]

Description

Addresses the review feedback on the GoodReserve swap widget.

Fixes

• Swap could dead-end after "Confirm Swap". When a quote aged past its 60s TTL,
  the stale-quote guard cleared it but the quote effect never re-ran (it keys on
  inputs that patch doesn't change), leaving a permanently disabled "Review Swap".
  A refresh nonce now forces the re-quote.
• Swaps reverted with "transfer amount exceeds allowance". The SDK never checks
  receipt.status, and viem resolves for reverted transactions — so a failed
  approval looked successful and swapIn ran anyway. The widget now approves and
  verifies the receipt itself. Same gap meant a reverted swap rendered as "Swap
  Successful"; that's checked too.
• Exit contribution showed 1000%. Mento scales the pool field by MAX_WEIGHT = 1e8,
  so the divisor was off by 100×. Now 10.00%.
• Unbounded precision. Raw formatUnits output was rendered directly
  (Balance: 79812.445063704882420442). Display fields now use formatTokenAmount;
  the amount input truncates to 6 decimals while the exact value is retained, so MAX
  still spends the full balance and no on-chain math changed.
• Confirm-drawer hero. Both badges were hardcoded $, and the "to" badge sat on
  $color — near-white in dark theme, rendering as a blank disc. Each side now names
  its own token.
• "Minimum Received" rendered smeared — adjustsFontSizeToFit is React Native-only
  and did no fitting on the DOM. Removed.

Adds an approval_pending status so the two wallet signatures a swap needs are
explained, plus QuoteRefreshing and ApprovalPending Storybook stories.

About # (link your issue here)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes.

Checklist:

• PR title matches follow: (Feature|Bug|Chore) Task Name
• My code follows the style guidelines of this project
• I have followed all the instructions described in the initial task (check Definitions of Done)
• I have performed a self-review of my own code
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have added reference to a related issue in the repository
• I have added a detailed description of the changes proposed in the pull request. I am as descriptive as possible, assisting reviewers as much as possible.
• I have added screenshots related to my pull request (for frontend tasks)
• I have pasted a gif showing the feature.
• @mentions of the person or team responsible for reviewing proposed changes

[Copilot]

Pull request overview

This PR improves the GoodReserve swap widget’s reliability and UX by fixing stale-quote dead-ends, correctly handling reverted on-chain transactions (approval + swap), correcting exit contribution scaling, and standardizing amount display/precision without changing on-chain math.

Changes:

• Adds a quote-refresh nonce/notice path so expired quotes trigger an automatic re-quote instead of leaving the user stuck.
• Introduces an explicit approval_pending step and performs a pre-flight ERC20 approval that verifies receipt.status, plus verifies swap receipts to avoid false “success”.
• Improves UI rendering/formatting: token-aware confirm hero badges, corrected badge background, removes unsupported DOM prop usage, and formats/truncates displayed amounts while retaining full-precision values in state.

Reviewed changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
packages/goodreserve-widget/src/widgetRuntimeContract.ts	Adds approval_pending to the widget status union.
packages/goodreserve-widget/src/useReserveSwap.ts	Adds stale-quote recovery kick, pre-flight approval w/ receipt validation, and swap receipt status validation.
packages/goodreserve-widget/src/useReserveQuote.ts	Adds quoteRefreshNonce dependency and preserves stale-quote warning through the refetch lifecycle.
packages/goodreserve-widget/src/useReserveBootstrap.ts	Stores walletClientRef for manual approval; fixes exit contribution scaling via new divisor constant.
packages/goodreserve-widget/src/useGoodReserveAdapter.ts	Wires quoteRefreshNonce and clears quote-refresh notice on user edits/direction changes/max.
packages/goodreserve-widget/src/ReserveSwapView.tsx	Updates UI for approval pending, improves confirm drawer hero + minimum-received rendering, and applies new amount formatting.
packages/goodreserve-widget/src/constants.ts	Adds QUOTE_REFRESHED_NOTICE and EXIT_CONTRIBUTION_PPM_DIVISOR.
packages/goodreserve-widget/src/amount.ts	Introduces formatting utilities for display (formatTokenAmount, formatInputAmount) and responsive font sizing.
examples/storybook/src/stories/goodreserve-widget/GoodReserveWidget.stories.tsx	Adds QuoteRefreshing and ApprovalPending stories.
examples/storybook/src/fixtures/goodReserveWidgetMock.ts	Updates fixtures to use full-precision amounts and adds fixtures for the new states.

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