Initial global Obsidian config

Shared config extracted from obsidian-config; vault-specific files (bookmarks.json, daily-notes.json) excluded.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Claude-Session: https://claude.ai/code/session_01ASYabtTgxSxJPjxPmBK9PJ

plugins/obsidian-minimal-settings/data.json

@@ -0,0 +1,33 @@
+{
+  "lightStyle": "minimal-light",
+  "darkStyle": "minimal-dark",
+  "lightScheme": "minimal-things-light",
+  "darkScheme": "minimal-things-dark",
+  "editorFont": "",
+  "lineHeight": 1.6,
+  "lineWidth": 40,
+  "lineWidthWide": 50,
+  "maxWidth": 88,
+  "textNormal": 18,
+  "textSmall": 13,
+  "imgGrid": false,
+  "imgWidth": "img-default-width",
+  "tableWidth": "table-default-width",
+  "iframeWidth": "iframe-default-width",
+  "mapWidth": "map-default-width",
+  "chartWidth": "chart-default-width",
+  "colorfulHeadings": false,
+  "colorfulFrame": false,
+  "colorfulActiveStates": false,
+  "trimNames": true,
+  "labeledNav": false,
+  "fullWidthMedia": true,
+  "bordersToggle": true,
+  "minimalStatus": true,
+  "focusMode": false,
+  "underlineInternal": true,
+  "underlineExternal": true,
+  "folding": true,
+  "lineNumbers": false,
+  "readableLineLength": true
+}