* Updates the config from env files to include metrics options

* updates README

* update loki transport

* update readme

* fix port number on metrics app

* update query params metrics

* fix import sidecarConfig

* fix readme

* fix .env and readme

* wip metrics in controllers

* Cleanup of metrics util into own directory

* metrics registry injected in res object

* cleanup

* Route-based metrics by response object injection

* Delete .env

* resolve linting issues

* fix extrinsics metric

* update readme

* update on comments

* updated types to generics

* update private function to emit metrics on blocks

* update naming for metrics and README

* fix metric middleware

* updated benchmarks' README.md to include new run all script

* update to readmes

* add dynamic metric creation

* lint fix

* updates error metric in error middleware

* change preMiddleware

* init: first try at route based metrics

* lint clean

* metrics by route function

* route specific metrics

* update to env

* revert .gitignore

* Remove yarn.lock

* add yarn.lock

* commit missing files

* restore yarn.lock

* fixes to metrics and docs update

* update readme

* update metrics naming

* docs update

* docs: add maintenance guide

* add section for runtime upgrades

* update README

* feat: add prometheus `metrics` endpoint in dedicated server & port
- add separate express instance and port for prometheus metrics
- expose the default prometheus metrics
- add a custom metric of type `counter` that increments in every http error

* fix lint errors by using an IIFE & adding void operator
- remove the `return` keyword
- add an IIFE inside the callback
- add the `void` operator

* update dep prom-client

* add prometheus flags & fix for process.kill
- add a prometheus flag that runs the prometheus server & enables the metrics endpoint
- add a prometheus-port flag so that the user can choose a custom port to run the metrics endpoint
- change the code in killAll so that there is no `Object is possibly undefined` error

* code refactor, help page & README
- add prometheus options and description under help flag
- add `metricsApp` and increased `httpErrorCounter` only if prometheus flag is true
- move logger and register inside functions
- docs: add a section for prometheus in the README

* remove jest unnecessary flags

---------

Co-authored-by: tarikgul <[email protected]>

* feat: add SAS_EXPRESS_KEEP_ALIVE_TIMEOUT

* lint

* fix small nits

* fix small bug

* remove console

* feat: add fileTransport for local logging

* lint

* add env vars to SidecarConfig

* add logic to transport logger

* adjust logging

* update log config

* add WRITE_MAX_FILE_SIZE and WRITE_MAX_FILES

* update the docs

* cleanup some grumbles

* update readme

* test(e2e-tests): outline errors for the process

* add correct error code when sidecar fails to build

* reorg the tsconfig in e2e tests and where the entry file exists

* add endpoints

* change yarn script names to historical for init

* change request format to return statusCode as well as data

* add working script

* some cleanup

* organize naming

* cleanup

* fix tiny grumble

* add license to file

* add script to startup the e2e tests

* fix small blunders, and add scripts to package.json

* set runE2eTests to runHistoricalE2eTests

* add --local to historical e2e tests

* get local working, and fix resolving errors

* fix is local to fail when a chain is not specified

* DRY up code

* update docs in scripts

* docs in e2e-tests

* cleanup

* add all statemint end points

* make `--local` take in an input

* update release notes

* add latest to readme

* new lint

* docs: update node stability for versions

* Update README.md

Co-authored-by: Dominique <[email protected]>

Co-authored-by: Dominique <[email protected]>

* docs: remove fee integration guide

* adjust readme to reflect recent changes

* docs: update README with SAS_SUBSTRATE_HTTP_URL env var

* add HTTP_URL key

* add HTTP_URL spec

* add HTTP_URL to the types

* feat: add http logic to provider and logging

* lint

* fix grumble

* Update README.md

Co-authored-by: Alexandru Vasile <[email protected]>

* BREAKING CHANGE: switch SAS_SUBSTRATE_WS_URL to SAS_SUBSTRATE_URL

* fix params for startUpPrompt

* Update src/Specs.ts

Co-authored-by: Sergejs Kostjucenko <[email protected]>

* add https to regex

* fix inline comment grumble

Co-authored-by: Alexandru Vasile <[email protected]>
Co-authored-by: Sergejs Kostjucenko <[email protected]>

* docs(readme): remove mention of apps-config

* remove instances of apps-config

* update changelog

* tweak readme; I had misunderstood something in prev tweak

* bump version to 12.1.1

* Update README.md

Co-authored-by: Tarik Gul <[email protected]>

Co-authored-by: Tarik Gul <[email protected]>

* Update deps

* Ignore all .vscode things

* Fix from Tarik for ISanitzedEvent type

* wee readme tweaks to clarify

* Update .gitignore

Add newline

Co-authored-by: Tarik Gul <[email protected]>

* bump to 8.8.2

* Update README.md

"up to date" :)

Co-authored-by: Niklas Adolfsson <[email protected]>

Co-authored-by: Tarik Gul <[email protected]>
Co-authored-by: Niklas Adolfsson <[email protected]>

* fix(apps-config)!: remove apps-config from sidecar all together

* update our docs

* remove resolutions for polkadot-js packages

* fix(deps): update pjs api

* update apps-config

* update pjs deps

* fix mock test data

* update small script to install packages for you

* docs: update readme with substrate-dev updates

* fix: update substrate-js-dev, add update-pjs-deps script

Updated the sidecar README with :  

- The `trace` endpoints information and how to get access to them.
- Hardware requirements for sidecar (related to memory and required disk space).
- Specs when running sidecar and also a node in the same machine.
- Related benchmarks.

Co-authored-by: Zeke Mostov <[email protected]>
Co-authored-by: Tarik Gul <[email protected]>

* docs: Update release notes

* apply suggestion for changelog release

* docs: Update readme with node compatibility

* fix grumble

* Update README.md

Co-authored-by: James Wilson <[email protected]>

Co-authored-by: James Wilson <[email protected]>

* chore(release): 11.3.1

* Yarn v3.1

* docs

* chore(release): 11.2.0

* Update version

ref #656

* fix: improve security of the docker container

Co-authored-by: James Wilson <[email protected]>

* fix: rewrite sidecar e2e script

* fix: update deps, resolutions

* Make it a little easier to test individual chains

* Update scripts/README.md

Fix typo

Co-authored-by: Andrew Plaza <[email protected]>

Co-authored-by: Andrew Plaza <[email protected]>

* chore(release-calc): 0.2.1