fix: add space to add hook button and to limit order's warning

[elena-zh]

Adds a space to these buttons in the 'Build your own hook' hook:

To test:

1. Open Swap page
2. OPen settings on the page and enable Hooks store there
3. Navigate to the hooks store once the setting is enabled
4. Press on the 'Add Pre-hook Action'
5. Press on 'Open' on the 'Build your own hook' hook
6. Check the button name
7. Repeat same steps for 'Add Post-hook Action'

AR: 'Add hook' button should contain space between words.

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Additionally, attempts to fix this issue:

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Summary by CodeRabbit

• Bug Fixes

  • Fixed button text formatting to include proper spacing between the action label and hook type indicator for improved readability.

• Documentation

  • Adjusted a translation string to add missing spacing around a placeholder, ensuring correct display in the UI.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[vercel]

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Project	Deployment	Preview	Updated (UTC)
cowfi	Ready	Preview	Dec 9, 2025 0:25am
explorer-dev	Ready	Preview	Dec 9, 2025 0:25am
swap-dev	Ready	Preview	Dec 9, 2025 0:25am
widget-configurator	Ready	Preview	Dec 9, 2025 0:25am

2 Skipped Deployments

Project	Deployment	Preview	Updated (UTC)
cosmos	Ignored		Dec 9, 2025 0:25am
sdk-tools	Ignored	Preview	Dec 9, 2025 0:25am

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📥 Commits

Reviewing files that changed from the base of the PR and between cdc7535 and 26b13e5.

📒 Files selected for processing (5)

• apps/cowswap-frontend/src/locales/en-US.po (2 hunks)
• apps/cowswap-frontend/src/locales/es-ES.po (2 hunks)
• apps/cowswap-frontend/src/locales/pt-BR.po (2 hunks)
• apps/cowswap-frontend/src/locales/ru-RU.po (2 hunks)
• apps/cowswap-frontend/src/modules/limitOrders/pure/RateImpactWarning/index.tsx (1 hunks)

Walkthrough

Two small whitespace fixes: one in the BuildHookApp button label to add a space between "Add" and the dynamic Pre/Post hook label, and one in the English locale string to add a space before a placeholder in a rate-impact warning message.

Changes

Cohort / File(s)	Summary
Button text formatting apps/cowswap-frontend/src/modules/hooksStore/dapps/BuildHookApp/index.tsx	Inserted an explicit space between "Add" and the dynamic Pre/Post hook label in ButtonPrimary text (e.g., "Add Pre-hook" instead of "AddPre-hook").
Localization whitespace apps/cowswap-frontend/src/locales/en-US.po	Added a space before the <0/> placeholder in the RateImpactWarning translation string to match updated source spacing.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

• Review the button label change in BuildHookApp/index.tsx to ensure spacing works with localization/RTL if applicable.
• Verify the translation string update in en-US.po matches the component's new msgid and doesn't break pluralization/placeholders.

Suggested reviewers

• alfetopito
• shoom3301

Poem

A tiny hop, a tidy space,
Words align in perfect place,
Add Pre-hook, Add Post-hook bright,
The UI breathes, the label’s right,
~CodeRabbit 🐰✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
Description check	✅ Passed	The PR description includes visual evidence, clear testing steps, and expected acceptance criteria aligned with the changes made.
Title check	✅ Passed	The title clearly and accurately describes the main changes: adding space to the add hook button and to the limit order's warning message.

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[alfetopito]

Thank you!