✨ feat: Add auth flow (#146)

This adds a simple way to incorporate a centralized authentication flow.

The idea is to have the user, API and SSH (for machine authentication)
all in one place using `openauthjs` + `SST`

We also have a database now :)

> We are using InstantDB as it allows us to authenticate a use with just
the email. Plus it is super simple simple to use _of course after the
initial fumbles trying to design the db and relationships_

infra/www.ts

@@ -1,79 +0,0 @@
-//Deploys the website to cloudflare pages under the domain nestri.io (redirects all requests to www.nestri.io to avoid duplicate content)
-
-import { isPermanentStage } from "./stage";
-
-export const www = new cloudflare.PagesProject("www", {
-    name: "nestri",
-    accountId: "8405b2acb6746935b975bc2cfcb5c288",
-    productionBranch: "main",
-    buildConfig: {
-        rootDir: "apps/www",
-        buildCommand: "bun run build",
-        destinationDir: "dist"
-    },
-    deploymentConfigs: {
-        production: {
-            compatibilityFlags: ["nodejs_compat"]
-        },
-        preview: {
-            compatibilityFlags: ["nodejs_compat"]
-        }
-    },
-    source: {
-        type: "github",
-        config: {
-            owner: "nestriness",
-            deploymentsEnabled: true,
-            productionBranch: "main",
-            repoName: "nestri",
-            productionDeploymentEnabled: true,
-            prCommentsEnabled: true,
-        }
-    }
-});
-
-//TODO: Maybe handle building Qwik ourselves? This prevents us from relying on CF too much, we are open-source anyway 🤷🏾‍♂️
-//TODO: Add a local dev server for Qwik that can be linked with whatever we want
-//TODO: Link the www PageRule with whatever we give to the local dev server
-if (!isPermanentStage) {
-    new sst.x.DevCommand("www", {
-        dev: {
-            command: "bun run dev",
-            directory: "apps/www",
-            autostart: true,
-        },
-    })
-}
-
-// //This creates a resource that can be accessed by itself
-// new sst.Linkable.wrap(cloudflare.PageRule, (resource) => ({
-//     // these properties will be available when linked
-//     properties: {
-//         arn: resource.urn
-//     }
-// }))
-// //And then you call your linkable resource like this:
-// // const www = cloudflare.PageRule("www", {})
-
-// //this creates a linkable resource that can be linked to other resources
-// export const linkable2 = new sst.Linkable("ExistingResource", {
-//     properties: {
-//         arn: "arn:aws:s3:::nestri-website-artifacts-prod-nestri-io-01h70zg50qz5z"
-//     },
-//     include: [
-//         sst.aws.permission({
-//             actions: ["s3:*"],
-//             resources: ["arn:aws:s3:::nestri-website-artifacts-prod-nestri-io-01h70zg50qz5z"]
-//         }),
-//         sst.cloudflare.binding({
-//             type: "r2BucketBindings",
-//             properties: {
-//                 bucketName: "nestri-website-artifacts-prod-nestri-io-01h70zg50qz5z",
-//             }
-//         })
-//     ]
-// })
-
-export const outputs = {
-    www: www.subdomain,
-};