feat(sentiment): add trade asset aliases & known entities; add Glassnode/WSJ RSS sources

- Added 15 trade assets (ZIL, ONG, ONE, STX, ALGO, DASH, LTC, FET, XTZ, ENJ, XLM, ETC, TRX) to asset_aliases.yaml
- Added same assets with metadata to known_entities.yaml (chain, type, market_cap_rank)
- Added Glassnode Insights (0.85 cred) and WSJ Crypto (0.85 cred) to sources.yaml
- Trade log analysis shows these small-caps had zero news coverage - aliases enable entity extraction

sentiment_engine/config/asset_aliases.yaml

@@ -70,3 +70,32 @@ aliases:
   "PEPE": "PEPE"
   "WIF": "WIF"
   "BONK": "BONK"
+
+  # Trade assets from DOLPHIN-NAUTILUS log
+  "ZIL": "ZIL"
+  "ZILLIQA": "ZIL"
+  "ONG": "ONG"
+  "ONTOLOGY": "ONG"
+  "ONTOLOGY GAS": "ONG"
+  "ONE": "ONE"
+  "HARMONY": "ONE"
+  "STX": "STX"
+  "STACKS": "STX"
+  "ALGO": "ALGO"
+  "ALGORAND": "ALGO"
+  "DASH": "DASH"
+  "LTC": "LTC"
+  "LITECOIN": "LTC"
+  "FET": "FET"
+  "FETCH": "FET"
+  "FETCH.AI": "FET"
+  "XTZ": "XTZ"
+  "TEZOS": "XTZ"
+  "ENJ": "ENJ"
+  "ENJIN": "ENJ"
+  "XLM": "XLM"
+  "STELLAR": "XLM"
+  "ETC": "ETC"
+  "ETHEREUM CLASSIC": "ETC"
+  "TRX": "TRX"
+  "TRON": "TRX"

sentiment_engine/config/known_entities.yaml

@@ -83,3 +83,94 @@ entities:
     chain: "ethereum"
     contracts: ["0x514910771AF9Ca656af840dff83E8264EcF986CA"]
     market_cap_rank: 18
+
+  ZIL:
+    name: "Zilliqa"
+    type: "crypto"
+    chain: "zilliqa"
+    contracts: []
+    market_cap_rank: 80
+
+  ONG:
+    name: "Ontology Gas"
+    type: "crypto"
+    chain: "ontology"
+    contracts: []
+    market_cap_rank: 200
+
+  ONE:
+    name: "Harmony"
+    type: "crypto"
+    chain: "harmony"
+    contracts: []
+    market_cap_rank: 120
+
+  STX:
+    name: "Stacks"
+    type: "crypto"
+    chain: "stacks"
+    contracts: []
+    market_cap_rank: 60
+
+  ALGO:
+    name: "Algorand"
+    type: "crypto"
+    chain: "algorand"
+    contracts: []
+    market_cap_rank: 45
+
+  DASH:
+    name: "Dash"
+    type: "crypto"
+    chain: "dash"
+    contracts: []
+    market_cap_rank: 90
+
+  LTC:
+    name: "Litecoin"
+    type: "crypto"
+    chain: "litecoin"
+    contracts: []
+    market_cap_rank: 20
+
+  FET:
+    name: "Fetch.ai"
+    type: "crypto"
+    chain: "ethereum"
+    contracts: ["0x031b41e504677879370e9dbcf937283a8691fa7f"]
+    market_cap_rank: 100
+
+  XTZ:
+    name: "Tezos"
+    type: "crypto"
+    chain: "tezos"
+    contracts: []
+    market_cap_rank: 70
+
+  ENJ:
+    name: "Enjin Coin"
+    type: "crypto"
+    chain: "ethereum"
+    contracts: ["0xF4A6c8b57d3F8d41E9E119D2E69524D3a0832e97"]
+    market_cap_rank: 110
+
+  XLM:
+    name: "Stellar"
+    type: "crypto"
+    chain: "stellar"
+    contracts: []
+    market_cap_rank: 30
+
+  ETC:
+    name: "Ethereum Classic"
+    type: "crypto"
+    chain: "ethereumclassic"
+    contracts: []
+    market_cap_rank: 35
+
+  TRX:
+    name: "TRON"
+    type: "crypto"
+    chain: "tron"
+    contracts: []
+    market_cap_rank: 15

sentiment_engine/config/sources.yaml

@@ -194,7 +194,29 @@ sources:
       feed_urls: ["https://www.cftc.gov/PressRoom/PressReleases/rss.xml"]
       max_items_per_feed: 100
 
-  # Corporate
+  # On-chain / Research
+  - source_id: "rss:glassnode"
+    type: "rss"
+    url: "https://insights.glassnode.com/rss/"
+    cadence_seconds: 300
+    base_credibility: 0.85
+    relevance: 0.9
+    extra_config:
+      feed_urls: ["https://insights.glassnode.com/rss/"]
+      max_items_per_feed: 50
+
+  # Traditional finance
+  - source_id: "rss:wsj_crypto"
+    type: "rss"
+    url: "https://feeds.a.dj.com/rss/RSSMarketsMain.xml"
+    cadence_seconds: 300
+    base_credibility: 0.85
+    relevance: 0.7
+    extra_config:
+      feed_urls: ["https://feeds.a.dj.com/rss/RSSMarketsMain.xml"]
+      max_items_per_feed: 50
+
+# Corporate
   - source_id: "corporate:earnings"
     type: "corporate"
     url: "https://seekingalpha.com/api/sa/combined/feed"