Feature#32 - Fix windows install problem, update docs

[emapuljak]

Fix Windows installation & overhaul docs

Summary

Fixes the Windows installation failure caused by the transitive uvloop dependency, bumps the release to v1.1.0, and reworks the documentation (changelog, navbar structure, and landing page). Closes #32.

Why

On Windows, pip install tn4ml failed because orbax-checkpoint==0.11.33 (pulled in via flax) declared uvloop as an unconditional dependency, and uvloop ships no Windows wheels. The only workaround was pip install --no-deps tn4ml followed by manual dependency installation.

orbax-checkpoint==0.11.34 fixed this upstream by guarding the dependency with platform_system != "Windows".

Changes

Windows install fix

• Pin orbax-checkpoint>=0.11.34 in setup.py so the resolver never selects the broken 0.11.33, and uvloop is correctly skipped on Windows. The --no-deps workaround is no longer needed.
• Bump version 1.0.5 → 1.1.0.

Docs

• Add docs/source/changelog.rst documenting all releases (v1.0.0 → v1.1.0), wired into the docs.
• Restructure the navbar to four top-level items — Installation · API reference · Examples · Changelog — by grouping the modules under a new api.rst and the notebooks under a new examples.rst landing page.
• Replace the empty docs home page with a meaningful landing page: intro, quickstart snippet, cross-links, and citation.
• Update the install tag reference in README.md to v1.1.0.

Versioning note

Released as 1.1.0 (minor, not a patch): this line also removed the hardcoded softmax (changes model output/evaluation) and dropped Python < 3.10 support — both beyond a bug fix.

Testing

• pip install . succeeds on Windows without --no-deps
• sphinx-build -b html docs docs/build/html builds cleanly and the navbar shows the four expected items