misc fixes (#2892)

* use docker for build steps that require linux when not on linux

* use fuse for overlay

* quiet mountpoint

* node 22

* misc fixes

* make shasum more compliant

* optimize download-base-image.sh with cleaner url handling and checksum verification

* fix script

* fixes #2900

* bump node and npm versions in web readme

* Minor pl.ts fixes

* fixes in response to synapse issues

* beta.8

* update ts-matches

* beta.11

* pl.ts finetuning

---------

Co-authored-by: Mariusz Kogen <k0gen@pm.me>
Co-authored-by: Matt Hill <mattnine@protonmail.com>

sdk/package/lib/util/fileHelper.ts

@@ -234,7 +234,7 @@ export class FileHelper<A> {
   /**
    * Accepts full structured data and overwrites the existing file on disk if it exists.
    */
-  async write(effects: T.Effects, data: A) {
+  async write(effects: T.Effects, data: T.AllowReadonly<A> | A) {
     await this.writeFile(this.validate(data))
     if (effects.constRetry && this.consts.includes(effects.constRetry))
       throw new Error(`Canceled: write after const: ${this.path}`)
@@ -244,7 +244,7 @@ export class FileHelper<A> {
   /**
    * Accepts partial structured data and performs a merge with the existing file on disk.
    */
-  async merge(effects: T.Effects, data: T.DeepPartial<A>) {
+  async merge(effects: T.Effects, data: T.AllowReadonly<T.DeepPartial<A>>) {
     const fileDataRaw = await this.readFileRaw()
     let fileData: any = fileDataRaw === null ? null : this.readData(fileDataRaw)
     try {