Refactoring, dep updates

What's Changed

• Refactor backend by @vrslev in #161

Dependency updates

• Bump pydantic from 1.10.2 to 1.10.4 in /backend by @dependabot in #102
• Bump prettier from 2.8.1 to 2.8.2 in /frontend by @dependabot in #96
• Bump vite from 4.0.3 to 4.0.4 in /frontend by @dependabot in #95
• Bump solid-js from 1.6.6 to 1.6.8 in /frontend by @dependabot in #97
• Bump pyright from 1.1.285 to 1.1.287 in /backend by @dependabot in #101
• Bump postcss from 8.4.20 to 8.4.21 in /frontend by @dependabot in #94
• Bump json5 from 2.2.1 to 2.2.3 in /frontend by @dependabot in #103
• Bump fastapi from 0.88.0 to 0.89.0 in /backend by @dependabot in #98
• Bump numpy from 1.24.0 to 1.24.1 in /backend by @dependabot in #100
• Bump inquirer from 3.1.1 to 3.1.2 in /backend by @dependabot in #99
• Bump prettier from 2.8.2 to 2.8.3 in /frontend by @dependabot in #104
• Bump solid-js from 1.6.8 to 1.6.9 in /frontend by @dependabot in #105
• Bump pytest from 7.2.0 to 7.2.1 in /backend by @dependabot in #109
• Bump fastapi from 0.89.0 to 0.89.1 in /backend by @dependabot in #106
• Bump pyright from 1.1.287 to 1.1.289 in /backend by @dependabot in #108
• Bump @solid-primitives/storage from 1.3.3 to 1.3.4 in /frontend by @dependabot in #111
• Bump pyright from 1.1.289 to 1.1.290 in /backend by @dependabot in #112
• Bump prettier-plugin-tailwindcss from 0.2.1 to 0.2.2 in /frontend by @dependabot in #113
• Update pre-commit hooks by @github-actions in #115
• Bump pyright from 1.1.290 to 1.1.291 in /backend by @dependabot in #114
• Update pre-commit hooks by @github-actions in #121
• Bump vite from 4.0.4 to 4.1.1 in /frontend by @dependabot in #116
• Bump solid-js from 1.6.9 to 1.6.10 in /frontend by @dependabot in #117
• Bump numpy from 1.24.1 to 1.24.2 in /backend by @dependabot in #119
• Bump pyright from 1.1.291 to 1.1.292 in /backend by @dependabot in #120
• Bump typescript from 4.9.4 to 4.9.5 in /frontend by @dependabot in #118
• Bump fastapi from 0.89.1 to 0.91.0 in /backend by @dependabot in #125
• Bump prettier from 2.8.3 to 2.8.4 in /frontend by @dependabot in #124
• Bump tailwindcss from 3.2.4 to 3.2.6 in /frontend by @dependabot in #122
• Bump pyright from 1.1.292 to 1.1.293 in /backend by @dependabot in #123
• Bump sounddevice from 0.4.5 to 0.4.6 in /backend by @dependabot in #134
• Bump vite from 4.1.1 to 4.1.2 in /frontend by @dependabot in #129
• Bump pydantic from 1.10.4 to 1.10.5 in /backend by @dependabot in #133
• Bump prettier-plugin-tailwindcss from 0.2.2 to 0.2.3 in /frontend by @dependabot in #127
• Bump pyright from 1.1.293 to 1.1.294 in /backend by @dependabot in #131
• Bump tailwindcss from 3.2.6 to 3.2.7 in /frontend by @dependabot in #128
• Bump solid-js from 1.6.10 to 1.6.11 in /frontend by @dependabot in #126
• Bump fastapi from 0.91.0 to 0.92.0 in /backend by @dependabot in #130
• Bump soundfile from 0.11.0 to 0.12.1 in /backend by @dependabot in #132
• Bump @solid-primitives/storage from 1.3.4 to 1.3.5 in /frontend by @dependabot in #135
• Bump vite from 4.1.2 to 4.1.4 in /frontend by @dependabot in #136
• Bump pyright from 1.1.294 to 1.1.295 in /backend by @dependabot in #137
• Bump actions/cache from 2 to 3 by @dependabot in #138
• Update pre-commit hooks by @github-actions in #139
• Bump pyright from 1.1.295 to 1.1.296 in /backend by @dependabot in #145
• Bump vite-plugin-solid from 2.5.0 to 2.6.1 in /frontend by @dependabot in #144
• Bump @solid-primitives/storage from 1.3.5 to 1.3.7 in /frontend by @dependabot in #142
• Bump prettier-plugin-tailwindcss from 0.2.3 to 0.2.4 in /frontend by @dependabot in #140
• Bump soxr from 0.3.3 to 0.3.4 in /backend by @dependabot in #141
• Bump inquirer from 3.1.2 to 3.1.3 in /backend by @dependabot in #152
• Bump autoprefixer from 10.4.13 to 10.4.14 in /frontend by @dependabot in #147
• Bump solid-js from 1.6.11 to 1.6.14 in /frontend by @dependabot in #146
• Bump sse-starlette from 1.2.1 to 1.3.3 in /backend by @dependabot in #150
• Bump pydantic from 1.10.5 to 1.10.6 in /backend by @dependabot in #148
• Bump uvicorn from 0.20.0 to 0.21.0 in /backend by @dependabot in #149
• Bump pyright from 1.1.296 to 1.1.298 in /backend by @dependabot in #151
• Bump uvicorn from 0.21.0 to 0.21.1 in /backend by @dependabot in #160
• Bump solid-js from 1.6.14 to 1.6.15 in /frontend by @dependabot in #157
• Bump typescript from 4.9.5 to 5.0.2 in /frontend by @dependabot in #156
• Bump prettier from 2.8.4 to 2.8.5 in /frontend by @dependabot in #155
• Bump pyright from 1.1.298 to 1.1.299 in /backend by @dependabot in #159
• Bump prettier-plugin-tailwindcss from 0.2.4 to 0.2.5 in /frontend by @dependabot in #154
• Bump vite from 4.1.4 to 4.2.0 in /frontend by @dependabot in #153
• Bump fastapi from 0.92.0 to 0.95.0 in /backend by @dependabot in #158

Full Changelog: v0.2.0...v0.3.0