[UI] Rename "Default" key type to "Full Access" and reorder dropdown

[ryan-crabbe-berri]

Resolves LIT-2680.

Summary

The Create New Key dialog (Virtual Keys page) had a "Default" key-type option that was misleading on two counts:

1. It was not the actual default selection — AI APIs is what's preselected.
2. It grants access to all routes (AI APIs + Management + read-only), broader than the "AI APIs + Management" description implied.

This PR:

• Renames the option to Full Access with an accurate description ("Can call all routes (AI APIs, Management, and read-only)").
• Reorders the dropdown to AI APIs → Management → Full Access, matching the actual default selection order.
• Replaces the raw <div>-based label/description markup with antd Typography.Text / Typography.Paragraph for consistency with the rest of the UI.

UI-only change. The underlying enum value ("default") is unchanged, so the /key/generate API contract and existing keys are unaffected.

Screenshot

Test plan

• Open the Virtual Keys page, click "Create New Key", and confirm the Key Type dropdown shows AI APIs → Management → Full Access in that order.
• Confirm AI APIs is preselected.
• Select Full Access and create a key; verify it can call both AI API and management routes.
• Verify the same dropdown looks correct when the modal is opened from Tag detail and Project creation flows.

[greptile-apps]

Greptile Summary

This is a purely cosmetic UI change to the Create New Key dialog that renames the misleading "Default" key-type option to "Full Access" and moves it to the end of the dropdown so the preselected "AI APIs" option appears first.

• The rename and reorder are correct: the underlying Option value=\"default\" is preserved, so /key/generate API contracts and any stored key-type values are unaffected.
• Raw <div>-based label markup is consistently replaced with antd Typography.Text strong / Typography.Paragraph across all three options, matching the rest of the UI and correctly overriding the paragraph's default margin with margin: \"2px 0 0\".

Confidence Score: 5/5

Safe to merge — purely cosmetic, no logic or API contract changes.

The change only touches dropdown label text, option ordering, and a swap from raw div markup to antd Typography components. The "default" enum value, form initialValue, and defaultValue are all left untouched, so no backend or stored-state impact is possible.

No files require special attention.

Important Files Changed

Filename	Overview
ui/litellm-dashboard/src/components/organisms/create_key_button.tsx	Renames the "Default" key-type option to "Full Access", reorders the dropdown (AI APIs → Management → Full Access), and replaces raw div-based label markup with antd Typography.Text/Typography.Paragraph. The underlying "default" enum value and form initialValue/defaultValue are preserved.

_{Reviews (1): Last reviewed commit: "[UI] Rename "Default" key type to "Full ..." | Re-trigger Greptile}