[performance] update remaining worker pools to use queues (#2865)

* start replacing client + federator + media workers with new worker + queue types

* refactor federatingDB.Delete(), drop queued messages when deleting account / status

* move all queue purging to the processor workers

* undo toolchain updates

* code comments, ensure dereferencer worker pool gets started

* update gruf libraries in readme

* start the job scheduler separately to the worker pools

* reshuffle ordering or server.go + remove duplicate worker start / stop

* update go-list version

* fix vendoring

* move queue invalidation to before wipeing / deletion, to ensure queued work not dropped

* add logging to worker processing functions in testrig, don't start workers in unexpected places

* update go-structr to add (+then rely on) QueueCtx{} type

* ensure more worker pools get started properly in tests

* fix remaining broken tests relying on worker queue logic

* fix account test suite queue popping logic, ensure noop workers do not pull from queue

* move back accidentally shuffled account deletion order

* ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete()

* silently drop deletes from accounts not permitted to

* don't warn log on forwarded deletes

* make if else clauses easier to parse

* use getFederatorMsg()

* improved code comment

* improved code comment re: requesting account delete checks

* remove boolean result from worker start / stop since false = already running or already stopped

* remove optional passed-in http.client

* remove worker starting from the admin CLI commands (we don't need to handle side-effects)

* update prune cli to start scheduler but not all of the workers

* fix rebase issues

* remove redundant return statements

* i'm sorry sir linter

1 files changed, 3 insertions, 2 deletions

diff --git a/README.md b/README.md
index ebbc4ed22..8e930f316 100644
--- a/README.md
+++ b/README.md
@@ -277,10 +277,11 @@ The following open source libraries, frameworks, and tools are used by GoToSocia
   - [gruf/go-cache](https://codeberg.org/gruf/go-cache); LRU and TTL caches. [MIT License](https://spdx.org/licenses/MIT.html).
   - [gruf/go-debug](https://codeberg.org/gruf/go-debug); debug build tag. [MIT License](https://spdx.org/licenses/MIT.html).
   - [gruf/go-errors](https://codeberg.org/gruf/go-errors); context-like error w/ value wrapping  [MIT License](https://spdx.org/licenses/MIT.html).
-  - [gruf/go-fastcopy](https://codeberg.org/gruf/go-fastcopy); performant pooled I/O copying [MIT License](https://spdx.org/licenses/MIT.html).
+  - [gruf/go-fastcopy](https://codeberg.org/gruf/go-fastcopy); performant (buffer pooled) I/O copying [MIT License](https://spdx.org/licenses/MIT.html).
   - [gruf/go-kv](https://codeberg.org/gruf/go-kv); log field formatting. [MIT License](https://spdx.org/licenses/MIT.html).
+  - [gruf/go-list](https://codeberg.org/gruf/go-list); generic doubly linked list. [MIT License](https://spdx.org/licenses/MIT.html).
   - [gruf/go-mutexes](https://codeberg.org/gruf/go-mutexes); safemutex & mutex map. [MIT License](https://spdx.org/licenses/MIT.html).
-  - [gruf/go-runners](https://codeberg.org/gruf/go-runners); workerpools and synchronization. [MIT License](https://spdx.org/licenses/MIT.html).
+  - [gruf/go-runners](https://codeberg.org/gruf/go-runners); synchronization utilities. [MIT License](https://spdx.org/licenses/MIT.html).
   - [gruf/go-sched](https://codeberg.org/gruf/go-sched); task scheduler. [MIT License](https://spdx.org/licenses/MIT.html).
   - [gruf/go-store](https://codeberg.org/gruf/go-store); file storage backend (local & s3). [MIT License](https://spdx.org/licenses/MIT.html).
   - [gruf/go-structr](https://codeberg.org/gruf/go-structr); struct caching + queueing with automated indexing by field. [MIT License](https://spdx.org/licenses/MIT.html).