The Lightning Node Connect (LNC) WASM client currently imports both
`looprpc` and the entire `loop` module to access `perms.go`. This
creates problems because `loop` imports `taproot-assets`, resulting in
too many symbols for the WASM build.
To fix this, we will move `perms.go`—which defines RPC endpoint
permissions—into `looprpc`. After this change, the LNC WASM client will
import only `looprpc`, while the rest of `loop` can continue importing
`taproot-assets` without affecting the LNC WASM build.
swapserverrpc/v1.0.11 was force-pushed causing build errors with GOPROXY=direct.
Also updated in main go.mod, however it didn't fail, because replace to local
dir is used.
This commit transforms the looprpc subpackage into a versioned module.
By doing so, projects that rely solely on the generated RPC code from
the proto files will benefit from significantly reduced dependencies
during compilation.
