Squashed 'ocaml-html5rw/' changes from f810984..706efe4

706efe4 Initial commit
REVERT: f810984 tempoary workaround while i figure out uucp wasm compilation
REVERT: 3bd662d trim
REVERT: 167cc5f refactors
REVERT: 7792243 more agentic redundancy
REVERT: 2115317 mention checker
REVERT: dc8c8b6 fixes to js
REVERT: 8c373ca expose jsont
REVERT: baa9a32 bin
REVERT: f7c69be metadata
REVERT: a193127 fixes
REVERT: aceb681 Add browser-based regression test runner
REVERT: f0ab67d async events
REVERT: 8e4673c skip implicit heads in the browser
REVERT: 8bce5b7 js
REVERT: 9374318 fix javascript overflow
REVERT: 9c420b4 langdetect dep
REVERT: 3c5c6b2 Merge branch 'validator'
REVERT: 6f799d5 unified
REVERT: 3549498 fix
REVERT: e0bd334 fix svg
REVERT: 3f78dee debug
REVERT: 09ed10a deps
REVERT: 5426b12 vendor validator
REVERT: 42a9593 remove langdetect, separate lib now
REVERT: 203f861 rename
REVERT: 95cd69e perf
REVERT: f428be2 html
REVERT: a9a398f html
REVERT: 1bf6ed9 perf
REVERT: f437165 more
REVERT: eaa3e8d more
REVERT: e247a8b more
REVERT: 0236129 more
REVERT: 6387bcc fixes
REVERT: 84a2203 fix
REVERT: 4d2cde8 types
REVERT: d90496e more
REVERT: 1077ba6 more
REVERT: d937709 more
REVERT: 93fd2db rearrange
REVERT: 6e05e54 more
REVERT: 585d905 polyvariants
REVERT: 9aaa536 roundtrip
REVERT: ffed014 deadcode
REVERT: 6f5de9c more
REVERT: 5fafb7b more
REVERT: 88cb702 more
REVERT: de4d9bb fix
REVERT: 775a289 more
REVERT: 7f9661f fix
REVERT: 9c7a7b1 imore
REVERT: aa572f3 more
REVERT: e51bb72 error tpyes
REVERT: 7c5d266 more
REVERT: 01d38f4 langdetect
REVERT: 1261e5f more
REVERT: 73ac031 more
REVERT: 81c4816 more
REVERT: b77d964 more
REVERT: 46c48a5 more
REVERT: 05d8745 more
REVERT: 0c0a968 more
REVERT: be2d15a more
REVERT: 5fc4a3c more
REVERT: a6f3ab5 wip
REVERT: 12c9cd0 fix serialisation
REVERT: 2a65227 fix serialisation
REVERT: b8ddd2b whats the plan
REVERT: 6002c0c fixes
REVERT: dfa235a validator
REVERT: 7cc56d5 pp
REVERT: 2d06f9b more errors
REVERT: c9e88e9 more errors
REVERT: 48e4aed submodules
REVERT: 8551a58 use jsont instead of yojson for the entity gen
REVERT: c9a783b switch to a typed error variant
REVERT: 4b878ad rearrange to be wrapped under one Htmlrw module
REVERT: 217434f add mli files to avoid module alias leaks
REVERT: 47e3b79 xref README
REVERT: cd996d9 ocamldoc-to-spec
REVERT: 958671e fixes from using more third party libraries
REVERT: 4b93410 html tests
REVERT: 3d9bebb fixes
REVERT: 24a4e05 trim
REVERT: 8bb9220 metadata and no more re
REVERT: 3d54923 100%
REVERT: 57bbaa7 sync
REVERT: 409d051 init

git-subtree-dir: ocaml-html5rw
git-subtree-split: 706efe4fa7b63c99812d498c3e1fdcf95b8dccd3