Resolve the effective timeout value in milliseconds from the environment.
This function only resolves the environment-level precedence:
EP_REQUEST_TIMEOUT_MS env var → DEFAULT_REQUEST_TIMEOUT_MS
The full precedence chain (including the --timeout CLI argument) is
handled by applyTimeoutArg() in src/main.ts, which sets the env var
before modules are loaded.
Invalid / empty env values are silently ignored (fall through to default).
Resolve the effective timeout value in milliseconds from the environment.
This function only resolves the environment-level precedence:
EP_REQUEST_TIMEOUT_MSenv var → DEFAULT_REQUEST_TIMEOUT_MSThe full precedence chain (including the
--timeoutCLI argument) is handled byapplyTimeoutArg()insrc/main.ts, which sets the env var before modules are loaded.Invalid / empty env values are silently ignored (fall through to default).