Optimize bundle size

[kiocos]

Our current bundle size is quite large. Would be nice to have code splitting it and/or other optimizations to reduce initial loading time.

dist/assets/boltz_bolt12_bg-Bpzjpp4B.wasm                     1,393.83 kB │ gzip: 1,215.47 kB
dist/assets/index-CIKXaW7P.css                                   93.15 kB │ gzip:    29.44 kB
dist/assets/index-D6TPuOyv.js                                     5.79 kB │ gzip:     2.45 kB
dist/assets/tslib.es6-BFked-I7.js                                14.71 kB │ gzip:     4.53 kB
dist/assets/boltz_bolt12-CvcHsTGa.js                             15.78 kB │ gzip:     3.46 kB
dist/assets/qr-scanner-worker.min-D85Z9gVD.js                    43.97 kB │ gzip:    10.47 kB
dist/assets/TransportWebHID-0Y5jcS2g.js                          47.55 kB │ gzip:    13.59 kB
dist/assets/index-BZlvooPX.js                                   752.43 kB │ gzip:   157.71 kB
dist/assets/Eth-Bx2TKodg.js                                   1,071.15 kB │ gzip:   415.82 kB
dist/assets/index-bMcTxmmr.js                                 1,997.62 kB │ gzip: 1,291.87 kB
dist/assets/index-BW2aVAoL.js                                 3,771.44 kB │ gzip:   851.59 kB