feat:add routing budget ui to rewards claim

[keshav0479]

What does this PR do?

Fixes #1382

This PR implements the frontend UI for setting routing_budget_ppm when claiming rewards.

Changes

• Added a Routing Budget (PPM) input field to the Claim Rewards dialog.
• Updated Robot.model.ts to pass the routing_budget_ppm parameter to the backend API.
• Users can now specify a routing budget (default 1000 PPM) instead of relying on the backend default.

Context

This completes the feature introduced in #2038 (which added backend support) by providing the necessary UI in the frontend.

Verification

• Tested locally(mock): The input field appears correctly and passes the value to the API.

Checklist before merging

• Install pre-commit and initialize it: pip install pre-commit, then pre-commit install. Pre-commit installs git hooks that automatically check the codebase. If pre-commit fails when you commit your changes, please fix the problems it points out.

[KoalaSat]

@keshav0479 can you do something with that "Claim" button, it already looked ugly before, it would be great if we make it look nicer now that we are touching

[keshav0479]

you are totally right, it does need some love, i'll make sure it looks crisp and aligns better with the UI. Working on it

[keshav0479]

How about this ? Let me know if you'd like any tweaks.

[KoalaSat]

@keshav0479 awesome stuff

[KoalaSat]

@keshav0479 seems like there are some 500 codes from the backend, we are checking, but this PR looks great 👍 in the mid time, do you think it's possible to keep the trophy icon after displaying the form? just to keep consistency.

I'll merge after we figure out what's wrong in backend.

[keshav0479]

Done! trophy icon now stays visible in the expanded form

[keshav0479]

@keshav0479 seems like there are some 500 codes from the backend, we are checking, but this PR looks great 👍 in the mid time, do you think it's possible to keep the trophy icon after displaying the form? just to keep consistency.

I'll merge after we figure out what's wrong in backend.

Regarding the 500 errors - I reviewed the code flow and confirmed my changes are purely UI/layout, so the API calls remain unchanged also the routing_budget_ppm was already supported since #2038. Happy to help dig into backend logs if you'd like an extra pair of eyes