More resilient caching and use of KV (#222)

* Add unit tests for "race"

* Reduce to 80s

* Implement a Cloudflare KV cache

* Format

* Lint

* Fix tagging of entries in KV

* No longer use HTTP cache tags

* Simplify tags to only keep 2

* Implement a blockFallback logic

* Improve the block fallback logic

* More tests

* Start introducing a always optional signal on all cache ops

* Correctly pass signal end to end

* Fix one more case and add tests

* Fix it

* Add test for error

* Fix error handling

* Simplify even more

* Improve logs

* Improve logs / measurements

* Fix timing

* Fix read cache duration and add minor tests

* Log redis time

* Change replication logic

* Fix redis errors

* Log more

* More logs and test memory first

* Improve tracing for cache backends

* Ignore all dependencies

* Log the key in the cache low level traces

Author: SamyPesse

.env.example

@@ -3,6 +3,7 @@
 ### API ###
 
 ## API token to use when looking up the published content
+# GITBOOK_API_URL=https://api.gitbook.com
 # GITBOOK_TOKEN=xxx
 
 ## User agent to use when making requests to the API

.gitignore

@@ -1,7 +1,7 @@
 # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 
 # dependencies
-/node_modules
+node_modules
 /.pnp
 .pnp.js
 

bun.lockb

@@ -3,7 +3,7 @@
     "main": "./src/index.ts",
     "dependencies": {
         "classnames": "^2.5.1",
-        "@gitbook/api": "^0.34.0",
+        "@gitbook/api": "^0.35.0",
         "assert-never": "^1.2.1"
     },
     "peerDependencies": {