Further cleanup: disable remaining external service dependencies

Fix HF deployment: remove external deps, use pre-built files, download required assets

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Refactor: Remove static modifiers from AsyncContext methods and add saveFile and signDownloadUrl methods to FirebaseStorageBucketControl

Fix: Update Dockerfile to build application from source and adjust Firebase Storage stub return type

Fix: Replace private submodule with HF-compatible stubs

fix: wait-for-selector stalling process

fix

saas: new rate limit policy

fix: set maxConcurrentStreams for http2 so it can be load-balanced reasonably

chore: tweak

chore: serp provider tweak

fix: cache batch interval

saas: save cache in batch

fix: internal serp does not support variants

saas(search): switch to internal serp

saas: audition

saas: minor tier policy tweak

saas: new tier policy

fix

fix: timeout respect

fix: the other way of setting charset in html

fix

fix: add logging to serp

bump: deps

fix

fix: saas issus

saas: use windows ua for more desktop screenshot

fix: ua switch

saas: use android ua

saas: refactor proxy provider (#1186)

fix: meta charset hint

fix: encoding of from file snapshots

fix: remove invalid cache lru

saas: use alternative endpoint for auth

saas: remove sourcecode tip

saas: tweaks

fix: fallback term manipulation

fix: bug that does not accept original query

fix: serp edge case

fix: fallback logic (#1182)

serp: trim fallback terms

serp: use search expense id

fix: serp charge amount assignment

fix: except 401 from uc authorization endpoint

fix: beware cf-browser-rendering capacity

saas: use compression

fix: serp usage

fix: serp index

fix: add 0.0.0.0/32 to the non Public CIDRs (#1181)