FRE-600: Fix code review blockers

- Consolidated duplicate UndoManagers to single instance
- Fixed connection promise to only resolve on 'connected' status
- Fixed WebSocketProvider import (WebsocketProvider)
- Added proper doc.destroy() cleanup
- Renamed isPresenceInitialized property to avoid conflict

Co-Authored-By: Paperclip <noreply@paperclip.ing>

node_modules/viem/_esm/linea/actions/estimateGas.js

@@ -0,0 +1,74 @@
+import { parseAccount } from '../../accounts/utils/parseAccount.js';
+import { AccountNotFoundError } from '../../errors/account.js';
+import { numberToHex } from '../../utils/encoding/toHex.js';
+import { getCallError } from '../../utils/errors/getCallError.js';
+import { extract } from '../../utils/formatters/extract.js';
+import { formatTransactionRequest } from '../../utils/formatters/transactionRequest.js';
+import { assertRequest, } from '../../utils/transaction/assertRequest.js';
+/**
+ * Estimates the gas and fees per gas necessary to complete a transaction without submitting it to the network.
+ *
+ * @param client - Client to use
+ * @param parameters - {@link EstimateGasParameters}
+ * @returns A gas estimate and fees per gas (in wei). {@link EstimateGasReturnType}
+ *
+ * @example
+ * import { createPublicClient, http, parseEther } from 'viem'
+ * import { linea } from 'viem/chains'
+ * import { estimateGas } from 'viem/linea'
+ *
+ * const client = createPublicClient({
+ *   chain: linea,
+ *   transport: http(),
+ * })
+ * const gasEstimate = await estimateGas(client, {
+ *   account: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
+ *   to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
+ *   value: 0n,
+ * })
+ */
+export async function estimateGas(client, args) {
+    const { account: account_ = client.account } = args;
+    if (!account_)
+        throw new AccountNotFoundError();
+    const account = parseAccount(account_);
+    try {
+        const { accessList, blockNumber, blockTag, data, gas, gasPrice, maxFeePerGas, maxPriorityFeePerGas, nonce, to, value, ...rest } = args;
+        const blockNumberHex = typeof blockNumber === 'bigint' ? numberToHex(blockNumber) : undefined;
+        const block = blockNumberHex || blockTag;
+        assertRequest(args);
+        const chainFormat = client.chain?.formatters?.transactionRequest?.format;
+        const format = chainFormat || formatTransactionRequest;
+        const request = format({
+            // Pick out extra data that might exist on the chain's transaction request type.
+            ...extract(rest, { format: chainFormat }),
+            account,
+            accessList,
+            data,
+            gas,
+            gasPrice,
+            maxFeePerGas,
+            maxPriorityFeePerGas,
+            nonce,
+            to,
+            value,
+        }, 'estimateGas');
+        const { baseFeePerGas, gasLimit, priorityFeePerGas } = await client.request({
+            method: 'linea_estimateGas',
+            params: block ? [request, block] : [request],
+        });
+        return {
+            baseFeePerGas: BigInt(baseFeePerGas),
+            gasLimit: BigInt(gasLimit),
+            priorityFeePerGas: BigInt(priorityFeePerGas),
+        };
+    }
+    catch (err) {
+        throw getCallError(err, {
+            ...args,
+            account,
+            chain: client.chain,
+        });
+    }
+}
+//# sourceMappingURL=estimateGas.js.map

node_modules/viem/_esm/linea/actions/estimateGas.js.map

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node_modules/viem/_esm/linea/chainConfig.js

@@ -0,0 +1,46 @@
+import { estimateGas } from './actions/estimateGas.js';
+export const chainConfig = {
+    fees: {
+        estimateFeesPerGas,
+        async maxPriorityFeePerGas({ block, client, request }) {
+            const response = await estimateFeesPerGas({
+                block,
+                client,
+                multiply: (x) => x,
+                request,
+                type: 'eip1559',
+            });
+            // Returning `null` will trigger the base `estimateMaxPriorityFeePerGas` to perform
+            // fallback mechanisms to estimate priority fee.
+            if (!response?.maxPriorityFeePerGas)
+                return null;
+            return response.maxPriorityFeePerGas;
+        },
+    },
+};
+///////////////////////////////////////////////////////////////////////////
+// Internal
+///////////////////////////////////////////////////////////////////////////
+async function estimateFeesPerGas({ client, multiply, request, type, }) {
+    try {
+        const response = await estimateGas(client, {
+            ...request,
+            account: request?.account,
+        });
+        const { priorityFeePerGas: maxPriorityFeePerGas } = response;
+        const baseFeePerGas = multiply(BigInt(response.baseFeePerGas));
+        const maxFeePerGas = baseFeePerGas + maxPriorityFeePerGas;
+        if (type === 'legacy')
+            return { gasPrice: maxFeePerGas };
+        return {
+            maxFeePerGas,
+            maxPriorityFeePerGas,
+        };
+    }
+    catch {
+        // Returning `null` will trigger the base `estimateFeesPerGas` to perform
+        // fallback mechanisms to estimate fees.
+        return null;
+    }
+}
+//# sourceMappingURL=chainConfig.js.map

node_modules/viem/_esm/linea/chainConfig.js.map

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node_modules/viem/_esm/linea/chains.js

@@ -0,0 +1,4 @@
+// biome-ignore lint/performance/noBarrelFile: entrypoint module
+export { linea } from '../chains/definitions/linea.js';
+export { lineaSepolia } from '../chains/definitions/lineaSepolia.js';
+//# sourceMappingURL=chains.js.map

node_modules/viem/_esm/linea/chains.js.map

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node_modules/viem/_esm/linea/index.js

@@ -0,0 +1,4 @@
+// biome-ignore lint/performance/noBarrelFile: entrypoint module
+export { estimateGas, } from './actions/estimateGas.js';
+export { linea, lineaSepolia } from './chains.js';
+//# sourceMappingURL=index.js.map

node_modules/viem/_esm/linea/index.js.map

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node_modules/viem/_esm/linea/types/rpc.js

@@ -0,0 +1,2 @@
+export {};
+//# sourceMappingURL=rpc.js.map

node_modules/viem/_esm/linea/types/rpc.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"rpc.js","sourceRoot":"","sources":["../../../linea/types/rpc.ts"],"names":[],"mappings":""}