[docs] Disable the table of content on a few pages

[oliviertassinari]

I have batched a few other small changes:

• [Table] Less project is better quality
• Optimize for esm
• Add 3 x $2/month backers
• [docs] Illustrate how to use a spacing array

[mui-pr-bot]

@material-ui/core: parsed: -8.05% 😍, gzip: -4.71% 😍
@material-ui/lab: parsed: -1.26% 😍, gzip: -0.40% 😍
@material-ui/styles: parsed: -4.30% 😍, gzip: -2.73% 😍
@material-ui/system: parsed: -31.33% 😍, gzip: -13.21% 😍

Details of bundle changes.

Comparing: 1e86a1c...eccc981

bundle	parsed diff	gzip diff	prev parsed	current parsed	prev gzip	current gzip
@material-ui/core	-8.05%	-4.71%	346,631	318,721	89,712	85,484
@material-ui/core/Paper	-1.61%	-0.43%	68,376	67,276	20,044	19,958
@material-ui/core/Paper.esm	-0.15%	+0.55% 🔺	60,735	60,641	18,787	18,890
@material-ui/core/Popper	-0.01%	-0.33%	34,910	34,906	11,907	11,868
@material-ui/core/styles/createMuiTheme	-11.07%	-3.24%	17,877	15,898	5,962	5,769
@material-ui/core/useMediaQuery	0.00%	-0.29%	2,463	2,463	1,044	1,041
@material-ui/lab	-1.26%	-0.40%	148,063	146,194	43,905	43,730
@material-ui/styles	-4.30%	-2.73%	53,115	50,831	15,434	15,013
@material-ui/system	-31.33%	-13.21%	17,132	11,765	4,519	3,922
Button	-0.12%	+0.23% 🔺	88,669	88,560	26,429	26,490
Modal	-0.19%	+0.17% 🔺	82,696	82,538	24,793	24,835
colorManipulator	+4.25% 🔺	+0.39% 🔺	3,745	3,904	1,537	1,543
docs.landing	0.00%	0.00%	50,908	50,908	11,210	11,210
docs.main	+0.04% 🔺	+0.03% 🔺	649,914	650,169	202,317	202,381
packages/material-ui/build/umd/material-ui.production.min.js	0.00%	0.00%	295,409	295,409	82,680	82,680

Generated by 🚫 dangerJS against eccc981

[eps1lon]

@material-ui/core: parsed: -8.05% , gzip: -4.71%
@material-ui/lab: parsed: -1.26% , gzip: -0.40%
@material-ui/styles: parsed: -4.30% , gzip: -2.73%
@material-ui/system: parsed: -31.33% , gzip: -13.21%

Details of bundle changes.
Generated by dangerJS against 7ade754

😍