Init research vault: structure, template, Bases config

- Per-topic directories with index.md entry point (mirrors idea-dump pattern)
- Frontmatter: title, status, category, tags, created, updated, origin
- Status lifecycle: exploring -> active -> concluded | shelved
- Categories: market, technical, competitive, legal, scientific, exploratory
- Obsidian Bases table view (bases/research-base.md)
- Template for new research topics (templates/research-template.md)
- Quartz-ready for future publication as research.rasyidanaf.com

bases/research-base.md

@@ -0,0 +1,40 @@
+---
+filters:
+  and:
+    - file.name.is("index")
+formulas:
+  age_days: 'date(now) - file.ctime'
+properties:
+  status:
+    input: select
+    options:
+      - exploring
+      - active
+      - concluded
+      - shelved
+  category:
+    input: select
+    options:
+      - market
+      - technical
+      - competitive
+      - legal
+      - scientific
+      - exploratory
+  tags:
+    input: tags
+  created:
+    input: date
+  updated:
+    input: date
+  origin:
+    input: text
+---
+
+# Research Base
+
+All research topics, filterable by status, category, tags, and date. Detail files are excluded — only `index.md` per topic directory appears here.
+
+| Title | Status | Category | Tags | Created | Updated |
+|-------|--------|----------|------|---------|---------|
+| {{title}} | {{status}} | {{category}} | {{tags}} | {{created}} | {{updated}} |