document atuin doctor

src/content/docs/reference/doctor.mdx

@@ -0,0 +1,40 @@
+---
+title: doctor
+---
+
+# `atuin doctor`
+
+This command will attempt to diagnose common problems. It will also dump information about your system
+
+Please include its output with issues and support requests.
+
+Example output:
+
+```
+Atuin Doctor
+Checking for diagnostics
+
+
+Please include the output below with any bug reports or issues
+
+atuin:
+  version: 18.1.0
+  sync:
+    cloud: true
+    records: true
+    auto_sync: true
+    last_sync: 2024-03-05 14:54:48.447677 +00:00:00
+shell:
+  name: zsh
+  plugins:
+  - atuin
+system:
+  os: Darwin
+  arch: arm64
+  version: 14.4
+  disks:
+  - name: Macintosh HD
+    filesystem: apfs
+  - name: Macintosh HD
+    filesystem: apfs
+```