add licensing page

docs/src/data/links.yaml

@@ -4,6 +4,8 @@
       link: /introduction/
     - title: Installation
       link: /installation/
+    - title: Licensing
+      link: /licensing/
 
 - title: Core Concepts
   items:

docs/src/data/posts/licensing.md

@@ -0,0 +1,13 @@
+# Licensing
+
+tiptap is and will ever be open source and free for personal use. For commercial projects, let’s say you are building a client project or a CMS, you’ll need a commercial license.
+
+|License|Examples|Price|Link|
+|---|---|---|---|
+|Free|Personal Blog, Open Source Projects, Non-Profit Organizations|$0||
+|Professional|Agencies, Client Projects|$149/year|[Purchase](#)|
+|Unlimited|CMS, SaaS, Software Vendors|$499/year|[Purchase](#)|
+
+## Software License
+
+…