chore: update mui to v6

[compojoom]

What it solves

The nextjs v15 update (#4485) builds on top of react 19. There was a concern raised that mui v5 is not compatible with react 19.

How this PR fixes it

Updates to mui v6 and applies codemons and manual changes to make the old v5 code compatible.

How to test it

This updates touches nearly every UI file. The app should continue to look as before.

Screenshots

Checklist

• I've tested the branch on mobile 📱
• I've documented how it affects the analytics (if at all) 📊
• I've written a unit/e2e test for it (if applicable) 🧑‍💻

[github-actions]

Branch preview

✅ Deploy successful!

Website:
https://update_mui_6--walletweb.review.5afe.dev/home?safe=eth:0xA77DE01e157f9f57C7c4A326eeE9C4874D0598b6

Storybook:
https://update_mui_6--walletweb.review.5afe.dev/storybook/

[github-actions]

📦 Next.js Bundle Analysis for safe-wallet-web

This analysis was generated by the Next.js Bundle Analysis action. 🤖

⚠️ Global Bundle Size Increased

Page	Size (compressed)
global	1 MB (🟡 +12.82 KB)

Details

The global bundle is the javascript bundle that loads alongside every page. It is in its own category because its impact is much higher - an increase to its size means that every page on your website loads slower, and a decrease means every page loads faster.

Any third party scripts you have added directly to your app using the <script> tag are not accounted for in this analysis

If you want further insight into what is behind the changes, give @next/bundle-analyzer a try!

Forty-four Pages Changed Size

The following pages changed size from the code in this PR compared to its base branch:

Page	Size (compressed)	First Load
/	512 B (🟡 +1 B)	1 MB
/403	593 B (🟡 +16 B)	1 MB
/404	702 B (🟡 +4 B)	1 MB
/_error	238 B (🟡 +10 B)	1 MB
/_offline	1.06 KB (🟢 -32 B)	1 MB
/addOwner	553 B (🟡 +19 B)	1 MB
/address-book	25.93 KB (🟢 -165 B)	1.03 MB
/apps	47.73 KB (🟢 -707 B)	1.05 MB
/apps/bookmarked	462 B (🟡 +17 B)	1 MB
/apps/custom	39.31 KB (🟢 -768 B)	1.04 MB
/apps/open	55.11 KB (🟢 -256 B)	1.06 MB
/balances	37.56 KB (🟢 -720 B)	1.04 MB
/balances/nfts	18.77 KB (🟢 -445 B)	1.02 MB
/cookie	8.75 KB (🟡 +7 B)	1.01 MB
/home	59.25 KB (🟢 -273 B)	1.06 MB
/imprint	1.39 KB (🟡 +28 B)	1 MB
/licenses	4.95 KB (🟢 -25 B)	1.01 MB
/new-safe/advanced-create	34.8 KB (🟢 -179 B)	1.04 MB
/new-safe/create	34.04 KB (🟢 -195 B)	1.04 MB
/new-safe/load	14.5 KB (🟢 -278 B)	1.02 MB
/privacy	15.88 KB (🟡 +12 B)	1.02 MB
/settings	469 B (🟡 +18 B)	1 MB
/settings/appearance	7.71 KB (🟢 -353 B)	1.01 MB
/settings/cookies	7.33 KB (🟢 -361 B)	1.01 MB
/settings/data	7.22 KB (🟢 -364 B)	1.01 MB
/settings/environment-variables	8.79 KB (🟢 -394 B)	1.01 MB
/settings/modules	9.48 KB (🟢 -373 B)	1.01 MB
/settings/notifications	26.82 KB (🟢 -237 B)	1.03 MB
/settings/safe-apps	23.51 KB (🟢 -441 B)	1.03 MB
/settings/security	7.75 KB (🟢 -366 B)	1.01 MB
/settings/setup	35.42 KB (🟢 -11.59 KB)	1.04 MB
/share/safe-app	9.33 KB (🟢 -409 B)	1.01 MB
/stake	622 B (🟡 +26 B)	1 MB
/swap	754 B (🟡 +21 B)	1 MB
/terms	560 B (🟡 +16 B)	1 MB
/transactions	87.36 KB (🟡 +13.49 KB)	1.09 MB
/transactions/history	87.32 KB (🟡 +13.48 KB)	1.09 MB
/transactions/messages	38.88 KB (🟢 -514 B)	1.04 MB
/transactions/msg	29.56 KB (🟢 -154 B)	1.03 MB
/transactions/queue	30.97 KB (🟢 -526 B)	1.03 MB
/transactions/tx	21.13 KB (🟢 -144 B)	1.02 MB
/wc	702 B (🟡 +15 B)	1 MB
/welcome	6.81 KB (🟡 +12 B)	1.01 MB
/welcome/accounts	398 B (🟡 +19 B)	1 MB

Details

Only the gzipped size is provided here based on an expert tip.

First Load is the size of the global bundle plus the bundle for the individual page. If a user were to show up to your website and land on a given page, the first load size represents the amount of javascript that user would need to download. If next/link is used, subsequent page loads would only need to download that page's bundle (the number in the "Size" column), since the global bundle has already been downloaded.

Any third party scripts you have added directly to your app using the <script> tag are not accounted for in this analysis

Next to the size is how much the size has increased or decreased compared with the base branch of this PR. If this percentage has increased by 20% or more, there will be a red status indicator applied, indicating that special attention should be given to this.

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟡	Statements	74.11% (+0% 🔼)	13906/18764
🔴	Branches	52.78% (-0% 🔻)	3434/6506
🔴	Functions	58.01%	2032/3503
🟡	Lines	75.78% (+0% 🔼)	12634/16671

Show files with reduced coverage 🔻

St.❔	File	Statements	Branches	Functions	Lines
🟢	... / index.tsx	100%	50% (-50% 🔻)	100%	100%
🟢	... / index.tsx	82.35% (-0.5% 🔻)	80.95%	40%	87.5% (-0.38% 🔻)
🟢	... / index.tsx	94.12% (-0.33% 🔻)	87.5%	100%	93.75% (-0.37% 🔻)
🔴	... / index.tsx	38.18% (-1.1% 🔻)	0%	0%	38.89% (-1.11% 🔻)

Test suite run success

1593 tests passing in 215 suites.

Report generated by 🧪jest coverage report action from 7363df9

[usame-algan]

The font looks different now. Seems like DM Sans is not loaded anymore?

Not sure if critical for production but when I change the viewport it seems there is a presentation layer which prevents almost anything in the UI from being clicked.

[francovenica]

LGTM.
I compared this with current prod and I don't see any differences.

I've check the font change that was reported and looks good