Clean up unused files, organize structure, update docs

- Delete obsolete files: data_fetcher_old.py, market_old.py, base_strategy.py (root),
  strategy_sma_cross.py, and old architecture remnants (address_monitor.py,
  position_monitor.py, trade_log.py, wallet_data.py, whale_tracker.py)
- Delete zero-byte Docker artifacts and runtime files (clp_hedger.log,
  clp_hedger/hedge_status.json)
- Move one-off utility scripts to scripts/ directory
- Move example/template files to .temp/ directory
- Update .gitignore: add entries for clp_hedger.log, clp_hedger/hedge_status.json,
  Docker layer hash files, Using, Running, and backups/
- Update .dockerignore: add clp_hedger.log, clp_hedger/hedge_status.json, backups/
- Create example config files: _data/strategies.json.example,
  _data/backtesting_conf.json.example, _data/coin_precision.json.example
- Update GEMINI.md: remove outdated session summaries and duplicate review section
- Update review.md: add cleanup status section, update remaining recommendations
- Update MIGRATION_PLAN.md: mark completed phases, update file references
- Update DOCKER_MIGRATION_GUIDE.md: update import_csv.py path reference

_data/coin_precision.json

@@ -4,6 +4,7 @@
     "AAVE": 2,
     "ACE": 2,
     "ADA": 0,
+    "AERO": 0,
     "AI": 1,
     "AI16Z": 1,
     "AIXBT": 0,
@@ -20,11 +21,11 @@
     "ATOM": 2,
     "AVAX": 2,
     "AVNT": 0,
+    "AXS": 1,
+    "AZTEC": 0,
     "BABY": 0,
     "BADGER": 1,
     "BANANA": 1,
-    "BASH": 0,
-    "BATH": 0,
     "BCH": 3,
     "BERA": 1,
     "BIGTIME": 0,
@@ -40,13 +41,17 @@
     "BTC": 5,
     "CAKE": 1,
     "CANTO": 0,
+    "CASHCAT": 0,
     "CATI": 0,
+    "CC": 0,
     "CELO": 0,
     "CFX": 0,
     "CHILLGUY": 0,
+    "CHIP": 0,
     "COMP": 2,
     "CRV": 1,
     "CYBER": 1,
+    "DASH": 2,
     "DOGE": 0,
     "DOOD": 0,
     "DOT": 1,
@@ -61,6 +66,7 @@
     "FARTCOIN": 1,
     "FET": 0,
     "FIL": 1,
+    "FOGO": 0,
     "FRIEND": 1,
     "FTM": 0,
     "FTT": 1,
@@ -70,6 +76,7 @@
     "GMT": 0,
     "GMX": 2,
     "GOAT": 0,
+    "GRAM": 0,
     "GRASS": 1,
     "GRIFFAIN": 0,
     "HBAR": 0,
@@ -78,6 +85,7 @@
     "HPOS": 0,
     "HYPE": 2,
     "HYPER": 0,
+    "ICP": 1,
     "ILV": 2,
     "IMX": 1,
     "INIT": 0,
@@ -96,6 +104,7 @@
     "LINEA": 0,
     "LINK": 1,
     "LISTA": 0,
+    "LIT": 0,
     "LOOM": 0,
     "LTC": 2,
     "MANTA": 1,
@@ -163,11 +172,13 @@
     "SCR": 1,
     "SEI": 0,
     "SHIA": 0,
+    "SKR": 0,
     "SKY": 0,
     "SNX": 1,
     "SOL": 2,
     "SOPH": 0,
     "SPX": 1,
+    "STABLE": 0,
     "STBL": 0,
     "STG": 0,
     "STRAX": 0,
@@ -201,10 +212,9 @@
     "WLFI": 0,
     "XAI": 1,
     "XLM": 0,
+    "XMR": 3,
     "XPL": 0,
     "XRP": 0,
-    "XYZ:CLUSD": 2,
-    "xyz:BRENTOIL": 2,
     "YGG": 0,
     "YZY": 0,
     "ZEC": 2,
@@ -220,6 +230,5 @@
     "kLUNC": 0,
     "kNEIRO": 1,
     "kPEPE": 0,
-    "kSHIB": 0,
-    "xyz:CLUSD": 2
+    "kSHIB": 0
 }