Add wysisyg composer (can only send message, enable behind a labs flag)

yarn.lock

@@ -6970,6 +6970,10 @@ matrix-widget-api@^1.1.1:
     "@types/events" "^3.0.0"
     events "^3.2.0"
 
+"matrix-wysiwyg@link:../matrix-wysiwyg/platforms/web":
+  version "0.0.0"
+  uid ""
+
 mdurl@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/mdurl/-/mdurl-1.0.1.tgz#fe85b2ec75a59037f2adfec100fd6c601761152e"
@@ -7943,6 +7947,14 @@ react-dom@17.0.2:
     object-assign "^4.1.1"
     scheduler "^0.20.2"
 
+react-dom@^18.2.0:
+  version "18.2.0"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-18.2.0.tgz#22aaf38708db2674ed9ada224ca4aa708d821e3d"
+  integrity sha512-6IMTriUmvsjHUjNtEDudZfuDQUoWXVxKHhlEGSk81n4YFS+r/Kl99wXiwlVXtPBtJenozv2P+hxDsw9eA7Xo6g==
+  dependencies:
+    loose-envify "^1.1.0"
+    scheduler "^0.23.0"
+
 react-focus-lock@^2.5.1:
   version "2.9.1"
   resolved "https://registry.yarnpkg.com/react-focus-lock/-/react-focus-lock-2.9.1.tgz#094cfc19b4f334122c73bb0bff65d77a0c92dd16"
@@ -8018,6 +8030,13 @@ react@17.0.2:
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
 
+react@^18.2.0:
+  version "18.2.0"
+  resolved "https://registry.yarnpkg.com/react/-/react-18.2.0.tgz#555bd98592883255fa00de14f1151a917b5d77d5"
+  integrity sha512-/3IjMdb2L9QbBdWiW5e3P2/npwMBaU9mHCSCUzNln0ZCYbcfTsGbTJrU/kGemdH2IWmB2ioZ+zkxtmq6g09fGQ==
+  dependencies:
+    loose-envify "^1.1.0"
+
 read-pkg-up@^7.0.1:
   version "7.0.1"
   resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-7.0.1.tgz#f3a6135758459733ae2b95638056e1854e7ef507"
@@ -8403,6 +8422,13 @@ scheduler@^0.20.2:
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
 
+scheduler@^0.23.0:
+  version "0.23.0"
+  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.23.0.tgz#ba8041afc3d30eb206a487b6b384002e4e61fdfe"
+  integrity sha512-CtuThmgHNg7zIZWAXi3AsyIzA3n4xx7aNyjwC2VJldO2LMVDhFK+63xGqq6CsJH4rTAt6/M+N4GhZiDYPx9eUw==
+  dependencies:
+    loose-envify "^1.1.0"
+
 schema-utils@^3.0.0:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-3.1.1.tgz#bc74c4b6b6995c1d88f76a8b77bea7219e0c8281"