feat(web): add markdown round-trip and replace textarea with Tiptap (#501)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

pnpm-lock.yaml

@@ -473,6 +473,9 @@ importers:
       socket.io-client:
         specifier: ^4.8.3
         version: 4.8.3
+      tiptap-markdown:
+        specifier: ^0.9.0
+        version: 0.9.0(@tiptap/core@3.20.0(@tiptap/pm@3.20.0))
     devDependencies:
       '@mosaic/config':
         specifier: workspace:*
@@ -3201,9 +3204,15 @@ packages:
   '@types/json-schema@7.0.15':
     resolution: {integrity: sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA==}
 
+  '@types/linkify-it@3.0.5':
+    resolution: {integrity: sha512-yg6E+u0/+Zjva+buc3EIb+29XEg4wltq7cSmd4Uc2EE/1nUVmxyzpX6gUXD0V8jIrG0r7YeOGVIbYRkxeooCtw==}
+
   '@types/linkify-it@5.0.0':
     resolution: {integrity: sha512-sVDA58zAw4eWAffKOaQH5/5j3XeayukzDk+ewSsnv3p4yJEZHCCzMDiZM8e0OUrRvmpGZ85jf4yDHkHsgBNr9Q==}
 
+  '@types/markdown-it@13.0.9':
+    resolution: {integrity: sha512-1XPwR0+MgXLWfTn9gCsZ55AHOKW1WN+P9vr0PaQh5aerR9LLQXUbjfEAFhjmEmyoYFWAyuN2Mqkn40MZ4ukjBw==}
+
   '@types/markdown-it@14.1.2':
     resolution: {integrity: sha512-promo4eFwuiW+TfGxhi+0x3czqTYJkG8qB17ZUJiVF10Xm7NLVRSLUsfRTU/6h1e24VvRnXCx+hG7li58lkzog==}
 
@@ -3211,6 +3220,9 @@ packages:
     resolution: {integrity: sha512-jmjpa4BwUsmhxcfsgUit/7A9KbrC48Q0q8KvnY107ogcjGgTFDlIL3RpihNpx2Mu1hM4mdFQjoVc4O6JoGKHsA==}
     deprecated: This is a stub types definition. marked provides its own type definitions, so you do not need this installed.
 
+  '@types/mdurl@1.0.5':
+    resolution: {integrity: sha512-6L6VymKTzYSrEf4Nev4Xa1LCHKrlTlYCBMTlQKFuddo1CvQcE52I0mwfOJayueUC7MJuXOeHTcIU683lzd0cUA==}
+
   '@types/mdurl@2.0.0':
     resolution: {integrity: sha512-RGdgjQUZba5p6QEFAVx2OGb8rQDL/cPRG7GiedRzMcJ1tYnUANBncjbSB1NRGwbvjcPeikRABz2nshyPk1bhWg==}
 
@@ -5622,6 +5634,9 @@ packages:
   make-error@1.3.6:
     resolution: {integrity: sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==}
 
+  markdown-it-task-lists@2.1.1:
+    resolution: {integrity: sha512-TxFAc76Jnhb2OUu+n3yz9RMu4CwGfaT788br6HhEDlvWfdeJcLUsxk1Hgw2yJio0OXsxv7pyIPmvECY7bMbluA==}
+
   markdown-it@14.1.1:
     resolution: {integrity: sha512-BuU2qnTti9YKgK5N+IeMubp14ZUKUUw7yeJbkjtosvHiP0AZ5c8IAgEMk79D0eC8F23r4Ac/q8cAIFdm2FtyoA==}
     hasBin: true
@@ -6989,6 +7004,11 @@ packages:
     resolution: {integrity: sha512-azl+t0z7pw/z958Gy9svOTuzqIk6xq+NSheJzn5MMWtWTFywIacg2wUlzKFGtt3cthx0r2SxMK0yzJOR0IES7Q==}
     engines: {node: '>=14.0.0'}
 
+  tiptap-markdown@0.9.0:
+    resolution: {integrity: sha512-dKLQ9iiuGNgrlGVjrNauF/UBzWu4LYOx5pkD0jNkmQt/GOwfCJsBuzZTsf1jZ204ANHOm572mZ9PYvGh1S7tpQ==}
+    peerDependencies:
+      '@tiptap/core': ^3.0.1
+
   tldts-core@6.1.86:
     resolution: {integrity: sha512-Je6p7pkk+KMzMv2XXKmAE3McmolOQFdxkKw0R8EYNr7sELW46JqnNeTX8ybPiQgvg1ymCoF8LXs5fzFaZvJPTA==}
 
@@ -10521,8 +10541,15 @@ snapshots:
 
   '@types/json-schema@7.0.15': {}
 
+  '@types/linkify-it@3.0.5': {}
+
   '@types/linkify-it@5.0.0': {}
 
+  '@types/markdown-it@13.0.9':
+    dependencies:
+      '@types/linkify-it': 3.0.5
+      '@types/mdurl': 1.0.5
+
   '@types/markdown-it@14.1.2':
     dependencies:
       '@types/linkify-it': 5.0.0
@@ -10532,6 +10559,8 @@ snapshots:
     dependencies:
       marked: 17.0.1
 
+  '@types/mdurl@1.0.5': {}
+
   '@types/mdurl@2.0.0': {}
 
   '@types/memcached@2.2.10':
@@ -13188,6 +13217,8 @@ snapshots:
 
   make-error@1.3.6: {}
 
+  markdown-it-task-lists@2.1.1: {}
+
   markdown-it@14.1.1:
     dependencies:
       argparse: 2.0.1
@@ -14763,6 +14794,14 @@ snapshots:
 
   tinyspy@4.0.4: {}
 
+  tiptap-markdown@0.9.0(@tiptap/core@3.20.0(@tiptap/pm@3.20.0)):
+    dependencies:
+      '@tiptap/core': 3.20.0(@tiptap/pm@3.20.0)
+      '@types/markdown-it': 13.0.9
+      markdown-it: 14.1.1
+      markdown-it-task-lists: 2.1.1
+      prosemirror-markdown: 1.13.4
+
   tldts-core@6.1.86: {}
 
   tldts@6.1.86: