fix(rwallet): capture ETHEREUM_TRANSACTION inflows, filter airdrop spam tokens

Transfers: handle ETHEREUM_TRANSACTION txType as inflows (was only scanning
tx.transfers), exclude self-transfers from embedded transfers loop.
Balances: hide unpriced ERC-20s (airdrop spam) while keeping native tokens,
CRDT tokens, and CoinGecko-priced tokens. Filter zero balances on single-chain
Safe endpoint. Bump JS cache to v=20.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

modules/rwallet/components/folk-wallet-viewer.ts

@@ -800,13 +800,29 @@ class FolkWalletViewer extends HTMLElement {
 							const incoming: any[] = [];
 							const outgoing: any[] = [];
 							const results = data.results || [];
+							const addr = this.address.toLowerCase();
 							for (const tx of results) {
+								// Outgoing: Safe-initiated multisig transactions
 								if (tx.txType === "MULTISIG_TRANSACTION") {
 									outgoing.push(tx);
 								}
+								// Incoming: external ETH/token transfers to Safe
+								if (tx.txType === "ETHEREUM_TRANSACTION") {
+									if (tx.from && tx.value && tx.value !== "0") {
+										incoming.push({
+											type: "ETHER_TRANSFER",
+											from: tx.from,
+											to: this.address,
+											value: tx.value,
+											executionDate: tx.executionDate,
+											blockTimestamp: tx.executionDate,
+										});
+									}
+								}
+								// Embedded transfers (both tx types may have these)
 								if (tx.transfers) {
 									for (const t of tx.transfers) {
-										if (t.to?.toLowerCase() === this.address.toLowerCase()) {
+										if (t.to?.toLowerCase() === addr && t.from?.toLowerCase() !== addr) {
 											incoming.push(t);
 										}
 									}
@@ -2606,7 +2622,13 @@ class FolkWalletViewer extends HTMLElement {
 		}
 
 		const sorted = allBals
-			.filter(b => parseFloat(b.fiatBalance || "0") > 0.01 || BigInt(b.balance || "0") > 0n)
+			.filter(b => {
+				const fiat = parseFloat(b.fiatBalance || "0");
+				if (fiat > 0.01) return true;
+				if (b.chainId === "local" || b.tokenAddress?.startsWith("crdt:")) return true;
+				if (!b.tokenAddress && BigInt(b.balance || "0") > 0n) return true;
+				return false;
+			})
 			.sort((a, b) => parseFloat(b.fiatBalance || "0") - parseFloat(a.fiatBalance || "0"));
 
 		const totalUSD = sorted.reduce((sum, b) => sum + parseFloat(b.fiatBalance || "0"), 0);
@@ -2679,7 +2701,13 @@ class FolkWalletViewer extends HTMLElement {
 		}
 
 		const sorted = allBals
-			.filter(b => parseFloat(b.fiatBalance || "0") > 0.01 || BigInt(b.balance || "0") > 0n)
+			.filter(b => {
+				const fiat = parseFloat(b.fiatBalance || "0");
+				if (fiat > 0.01) return true;
+				if (b.chainId === "local" || b.tokenAddress?.startsWith("crdt:")) return true;
+				if (!b.tokenAddress && BigInt(b.balance || "0") > 0n) return true;
+				return false;
+			})
 			.sort((a, b) => parseFloat(b.fiatBalance || "0") - parseFloat(a.fiatBalance || "0"));
 
 		const totalUSD = sorted.reduce((sum, b) => sum + parseFloat(b.fiatBalance || "0"), 0);
@@ -2732,8 +2760,9 @@ class FolkWalletViewer extends HTMLElement {
 			for (const ch of chains) {
 				totalChains.add(ch.chainId);
 				for (const b of ch.balances) {
-					if (parseFloat(b.fiatBalance || "0") > 0.01 || BigInt(b.balance || "0") > 0n) {
+					const fiat = parseFloat(b.fiatBalance || "0");
-						grandTotal += parseFloat(b.fiatBalance || "0");
+					if (fiat > 0.01 || (!b.tokenAddress && BigInt(b.balance || "0") > 0n)) {
+						grandTotal += fiat;
 						totalTokens++;
 					}
 				}
@@ -3047,7 +3076,13 @@ class FolkWalletViewer extends HTMLElement {
 		if (unified.length === 0) return '<div class="empty">No token balances found.</div>';
 
 		const sorted = unified
-			.filter((b) => parseFloat(b.fiatBalance || "0") > 0.01 || BigInt(b.balance || "0") > 0n)
+			.filter((b) => {
+				const fiat = parseFloat(b.fiatBalance || "0");
+				if (fiat > 0.01) return true;
+				if (b.chainId === "local" || b.tokenAddress?.startsWith("crdt:")) return true;
+				if (!b.tokenAddress && BigInt(b.balance || "0") > 0n) return true;
+				return false;
+			})
 			.sort((a, b) => {
 				const fiatDiff = parseFloat(b.fiatBalance || "0") - parseFloat(a.fiatBalance || "0");
 				if (fiatDiff !== 0) return fiatDiff;
@@ -3253,7 +3288,13 @@ class FolkWalletViewer extends HTMLElement {
 		// Aggregate stats across ALL chains (ignoring filter)
 		const allBalances = this.getUnifiedBalances(true);
 		const totalUSD = allBalances.reduce((sum, b) => sum + parseFloat(b.fiatBalance || "0"), 0);
-		const totalTokens = allBalances.filter((b) => parseFloat(b.fiatBalance || "0") > 0 || BigInt(b.balance || "0") > 0n).length;
+		const totalTokens = allBalances.filter((b) => {
+			const fiat = parseFloat(b.fiatBalance || "0");
+			if (fiat > 0.01) return true;
+			if (b.chainId === "local" || b.tokenAddress?.startsWith("crdt:")) return true;
+			if (!b.tokenAddress && BigInt(b.balance || "0") > 0n) return true;
+			return false;
+		}).length;
 
 		// Build chain buttons with "All" filter
 		const chainButtons = this.detectedChains.map((ch) => {

modules/rwallet/mod.ts

@@ -47,7 +47,8 @@ routes.get("/api/safe/:chainId/:address/balances", async (c) => {
 		fiatBalance: item.fiatBalance || "0",
 		fiatConversion: item.fiatConversion || "0",
 	}));
-	const enriched = await enrichWithPrices(data, chainId);
+	const enriched = (await enrichWithPrices(data, chainId))
+		.filter(b => BigInt(b.balance || "0") > 0n);
 	c.header("Cache-Control", "public, max-age=30");
 	return c.json(enriched);
 });
@@ -1258,7 +1259,7 @@ function renderWallet(spaceSlug: string, initialView?: string) {
 		modules: getModuleInfoList(),
 		theme: "dark",
 		body: `<folk-wallet-viewer space="${spaceSlug}"${viewAttr}></folk-wallet-viewer>`,
-		scripts: `<script type="module" src="/modules/rwallet/folk-wallet-viewer.js?v=19"></script>`,
+		scripts: `<script type="module" src="/modules/rwallet/folk-wallet-viewer.js?v=20"></script>`,
 		styles: `<link rel="stylesheet" href="/modules/rwallet/wallet.css">`,
 	});
 }