Add portfolio.json and d2r.json tracking files

memory/d2r.json

@@ -0,0 +1,30 @@
+{
+  "game": "Diablo II: Resurrected",
+  "characters": [
+    {
+      "name": null,
+      "class": "Necromancer",
+      "build": "Summoner",
+      "level": 0,
+      "act": "Act 1",
+      "difficulty": "Normal",
+      "skills": {
+        "plan": "Raise Skeleton (max first) → Skeleton Mastery (max second) → Corpse Explosion (max third)",
+        "currentPriority": "Raise Skeleton"
+      },
+      "gear": [],
+      "runewords": {
+        "found": [],
+        "target": ["Stealth (Tal+Eth)", "Lore (Ort+Sol)", "Spirit (Tal+Thul+Ort+Amn)", "Insight (Ral+Tir+Tal+Sol)", "Rhyme (Shael+Eth)"]
+      },
+      "mercenary": {
+        "type": "Act 2 Normal (Might Aura)",
+        "gear": []
+      },
+      "runes": [],
+      "notableFinds": [],
+      "created": "2026-02-12"
+    }
+  ],
+  "notes": "Playing offline. First playthrough."
+}