docs: Add installation from conda-forge to readme #842

Job	Run time
PR title check	8s
Checks / Docstrings check	13s
Checks / Markdown lint check	27s
Checks / Actions lint check	32s
Checks / Package check	19s
Checks / Integration tests (3.14, ubuntu-latest)	2m 42s
Checks / Image lint check	8s
Checks / Spell check	6s
Checks / Doc check / Docs check	1m 13s
Checks / Type check / Type check (3.13)	10s
Checks / Integration tests (3.11, ubuntu-latest)	2m 37s
Checks / Website lint check	26s
Checks / Type check / Type check (3.14)	11s
Checks / Type check / Type check (3.12)	12s
Checks / Lint check / Lint check (3.12)	10s
Checks / Unit tests / Unit tests (ubuntu-latest, 3.11)	42s
Checks / Unit tests / Unit tests (ubuntu-latest, 3.12)	43s
Checks / Unit tests / Unit tests (windows-latest, 3.12)	1m 7s
Checks / Unit tests / Unit tests (windows-latest, 3.11)	1m 13s
Checks / Unit tests / Unit tests (ubuntu-latest, 3.13)	48s
Checks / Unit tests / Unit tests (windows-latest, 3.14)	1m 0s
Checks / Lint check / Lint check (3.13)	13s
Checks / Lint check / Lint check (3.11)	12s
Checks / Type check / Type check (3.11)	10s
Checks / Lint check / Lint check (3.14)	14s
Checks / Unit tests / Unit tests (windows-latest, 3.13)	1m 19s
Checks / Unit tests / Unit tests (ubuntu-latest, 3.14)	43s
	17m 58s

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