fix: rename contributing/license pages to avoid Mintlify reserved slug conflict

mint export fails with 'file does not exist' for pages named 'contributing'
and 'license' — these are reserved by Mintlify's GitHub integration layer.
Renamed to contributing-guide.md and project-license.md and updated all
nav entries and cross-links throughout the docs.

Also adds .gitattributes LF rules to prevent CRLF issues from Windows devs.

.gitattributes

@@ -1,3 +1,11 @@
+# Line endings — force LF so Mintlify/Linux CI parses frontmatter correctly
+* text=auto eol=lf
+*.md text eol=lf
+*.json text eol=lf
+*.yml text eol=lf
+*.yaml text eol=lf
+*.py text eol=lf
+
 # Linguist documentation and generated files
 # This ensures GitHub language statistics reflect the core Python code
 

docs/citation.md

@@ -62,7 +62,7 @@ Published research using Semantica? [Let us know](https://github.com/semantica-a
 ## See Also
 
 <CardGroup cols={2}>
-  <Card title="License" icon="file-contract" href="license">
+  <Card title="License" icon="file-contract" href="project-license">
     MIT License details.
   </Card>
   <Card title="Community" icon="users" href="community">

docs/community-projects.md

@@ -55,7 +55,7 @@ Have a project using Semantica? [Submit it on GitHub](https://github.com/semanti
 See the [Contributing Guide](contributing) for full details.
 
 <CardGroup cols={2}>
-  <Card title="Contributing" icon="code-pull-request" href="contributing">
+  <Card title="Contributing" icon="code-pull-request" href="contributing-guide">
     Submit code, docs, or tests.
   </Card>
   <Card title="GitHub Issues" icon="circle-dot" href="https://github.com/semantica-agi/semantica/issues">

docs/community.md

@@ -61,7 +61,7 @@ See the [Contributing Guide](contributing) for full details.
 ## See Also
 
 <CardGroup cols={2}>
-  <Card title="Contributing" icon="code-pull-request" href="contributing">
+  <Card title="Contributing" icon="code-pull-request" href="contributing-guide">
     Step-by-step guide for submitting PRs.
   </Card>
   <Card title="FAQ" icon="circle-question" href="faq">

docs/docs.json

@@ -194,10 +194,10 @@
             "pages": [
               "community",
               "community-projects",
-              "contributing",
+              "contributing-guide",
               "governance",
               "citation",
-              "license"
+              "project-license"
             ]
           }
         ]

docs/faq.md

@@ -235,7 +235,7 @@ pip install --upgrade semantica
   <Card title="GitHub Issues" icon="github" href="https://github.com/semantica-agi/semantica/issues">
     Bug reports and feature requests.
   </Card>
-  <Card title="Contributing" icon="code-pull-request" href="contributing">
+  <Card title="Contributing" icon="code-pull-request" href="contributing-guide">
     Help improve Semantica.
   </Card>
 </CardGroup>

docs/governance.md

@@ -98,7 +98,7 @@ MIT License — see [LICENSE](https://github.com/semantica-agi/semantica/blob/ma
 ## See Also
 
 <CardGroup cols={2}>
-  <Card title="Contributing" icon="code-pull-request" href="contributing">
+  <Card title="Contributing" icon="code-pull-request" href="contributing-guide">
     How to submit changes.
   </Card>
   <Card title="Community" icon="users" href="community">

docs/project-license.md

@@ -83,7 +83,7 @@ By contributing to Semantica, you agree that your contributions will be licensed
 ## See Also
 
 <CardGroup cols={2}>
-  <Card title="Contributing" icon="code-pull-request" href="contributing">
+  <Card title="Contributing" icon="code-pull-request" href="contributing-guide">
     How to contribute to the project.
   </Card>
   <Card title="Citation" icon="quote-left" href="citation">