feat(vault): track PARA layer (Categories/References/Notes/Daily/Clippings/Tags/Attachments/Presentations)

- Add 8 PARA directories to .gitignore whitelist (234 files)
- Completes dual-layer sync: LLM Wiki layer + PARA personal knowledge layer
- markdown_output/ remains excluded (transit zone)

Notes/Evergreen notes turn ideas into objects that you can manipulate.canvas

@@ -0,0 +1,24 @@
+{
+	"nodes":[
+		{"id":"examples-group","type":"group","x":0,"y":400,"width":750,"height":400,"color":"3","label":"Examples of Evergreen Notes"},
+		{"id":"core-concept","type":"text","text":"# Evergreen Notes\n\nTurn **ideas into objects** that you can manipulate, combine, and stack.","x":300,"y":0,"width":400,"height":180,"color":"5"},
+		{"id":"ex1","type":"file","file":"Notes/A company is a superorganism.md","x":20,"y":450,"width":200,"height":80},
+		{"id":"ex2","type":"file","file":"Notes/All input is error.md","x":240,"y":450,"width":200,"height":80},
+		{"id":"ex3","type":"file","file":"Notes/Calmness is a superpower.md","x":460,"y":450,"width":200,"height":80},
+		{"id":"ex4","type":"file","file":"Notes/Everthing is a remix.md","x":20,"y":550,"width":200,"height":80},
+		{"id":"ex5","type":"file","file":"Notes/Writing is telepathy.md","x":240,"y":550,"width":200,"height":80},
+		{"id":"ex6","type":"file","file":"Notes/You have no obligation to your former self.md","x":460,"y":550,"width":200,"height":80},
+		{"id":"combination","type":"text","text":"## Combining Notes\n\n\"[[Creativity is combinatory uniqueness]]\" is built on:\n\n> If you believe [[Everthing is a remix]], then creativity is defined by uniqueness and appeal of combination of elements.\n\nThis shows how **evergreen notes build on each other**.","x":300,"y":840,"width":450,"height":200,"color":"4"},
+		{"id":"source","type":"link","url":"https://stephango.com/evergreen-notes","x":800,"y":0,"width":300,"height":100,"color":"6"},
+		{"id":"author","type":"file","file":"References/Steph Ango.md","x":800,"y":120,"width":250,"height":175},
+		{"id":"definition","type":"text","text":"## What Are They?\n\n- Titles distill ideas succinctly and memorably\n- Small composable ideas that build up complex thoughts\n- Don't need to agree with them to create a note\n- Can be very short","x":300,"y":208,"width":400,"height":150}
+	],
+	"edges":[
+		{"id":"e1","fromNode":"core-concept","fromSide":"bottom","toNode":"definition","toSide":"top"},
+		{"id":"e2","fromNode":"definition","fromSide":"bottom","toNode":"examples-group","toSide":"top","label":"Example titles"},
+		{"id":"e3","fromNode":"examples-group","fromSide":"bottom","toNode":"combination","toSide":"top","label":"Combination pattern"},
+		{"id":"e4","fromNode":"core-concept","fromSide":"right","toNode":"source","toSide":"left","label":"Source"},
+		{"id":"e5","fromNode":"source","fromSide":"bottom","toNode":"author","toSide":"top"},
+		{"id":"e6","fromNode":"ex4","fromSide":"right","toNode":"combination","toSide":"left","color":"4","label":"basis for"}
+	]
+}