ESLint: Update rules

[juanchoperezj]

What does this do?

Add new linting rules.

Why did you do this?

The objective is to reduce code review time by preventing changes that ESLint can address during development.
Card

Who/what does this impact?

Few existing LOCs were affected by this.

How did you test this?

Zero issues by running pnpm run lint.

[github-actions]

💯 Test Coverage

Lines	Statements	Branches	Functions
	52.03% (268/515)	44.79% (99/221)	37.82% (73/193)

😎 Tests Results

Tests	Skipped	Failures	Errors	Time
66	0 💤	0 ❌	0 🔥	28.016s ⏱️

👀 Tests Details • (52%)

File	% Stmts	% Branch	% Funcs	% Lines	Uncovered Line #s
All files	52.03	44.79	37.82	52.76
api/common	82.6	50	62.5	86.04
utils.tsx	85.29	45	54.54	90.32	14–20
api/posts	0	100	0	0
use-post.ts	0	100	0	0	10–13
app/(app)	0	0	0	0
settings.tsx	0	0	0	0	13–18
ui	77.72	61.53	69.23	77.41
button.tsx	100	87.5	100	100	126–132

[fernandatoledo]

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