* Flatten plugins, remove pluginmgr

* Address linting warnings

* refactor: Flatten webapi plugin

* fix: Remove settings for testing

* refactor: Update disabled plugins in docker-network and intergration-tests

* fix: Unexport log

* fix: Upadate the imported package in consensus integration test

* fix: Fix 

* refactor: Make endpoints as subplugins

* fix: Fix 

* refactor: Rename utils.go to common.go

* refactor: Unexported api handlers

* fix: Minor fix

* refactor: Move drng/info api to drng/

* refactor: Move spammer from webapi to core plugins

* Get message requester queue size

* New metric MessageRequestQueueSize

* Add Prometheus exporter for MessageRequestQueueSize

* Fix msgRequester metrics measurement

* Update local_dashboard with msgRequestQueueSize panel

* Add DBStats method to msg layer tangle

* Measure DBStats in metrics plugin, report via Prometheus

*  Add "Messages in DB" chart to local grafana dashboard

* Fix DBStats method

* Refactor DBStats metrics collection, update default params

* print DBStats() func ints

* Compare iterative and incremental DBStat data collection

* Add messageCount and solidMessageCOunt to /info webapi endpoint

* Cleanup metrics and prometheus plugin

* Update /info webapi data collection

* Fix too many relases in message tange

* Small fixes

* FIx avgSolidificationTime metrics

* Fix avgSolidificationTime calc

*  "Add Average Solidificaiton Time" Chart to Grafana Dashboard

* Restore metrics plugin parameters

*  Add synced status to node dashboard

* Make scheduledRequestsMutex a RWMutex

* Add client lib tool for past cone exist verification

* Update local_dahboard for docker-network

*  Introduce tools endpoint for webapi

 - disabled by deafult
 - contains utility api-s, e.g., "tools/pastcone" that given
   a message ID, checks if all messages in the past cone are
   present in DB down to genesis
 - Add PastConeExist() client api method

* Get rid of debug prints

* Small fixes

* 

 Update grafana dashboards

* Update client/tools.go

Co-authored-by: Jonas Theis <mail@jonastheis.de>

* PR review updates

* Remove unused variable in metrics/message

Co-authored-by: Luca Moser <moser.luca@gmail.com>
Co-authored-by: Jonas Theis <mail@jonastheis.de>

* Feat: Integrate faucet page to SPA plugin

* Feat: Add Link to get txn of issued address

* Feat: Add faucet payload

* Feat: Add faucet plugin and minor tweaks

* Fix: Check payload type after the txn is solid

* Fix: Update package name

* Fix: Fix payload test

* Test: Add faucet test

* Refactor: Minor tweaks in plugin/faucet.go

* Feat: Add faucet webapi

* Feat: Apply faucet plugins

* Feat: Apply messagefactory and update to latest develop

* Fix: Fix import error

* Fix: Fix tests in binary/faucet

* Feat: Integrate faucet page to SPA plugin

* Feat: Add Link to get txn of issued address

* Feat: Add faucet payload

* Feat: Add faucet plugin and minor tweaks

* Fix: Check payload type after the txn is solid

* Fix: Update package name

* Fix: Fix payload test

* Test: Add faucet test

* Refactor: Minor tweaks in plugin/faucet.go

* Feat: Add faucet webapi

* Feat: Apply faucet plugins

* Feat: Apply messagefactory and update to latest develop

* Fix: Fix import error

* Fix: Fix tests in binary/faucet

* refactor: Update to latest usage

* fix: Update go.mod, go.sum

* refactor: Disable faucet plugin by default

* fix: Update to latest changes

* feat: Add faucet payload layout

* refactor: Move faucet to dapps

* feat: Enable the faucet to send funds 

* Fix: fix tests

* fix: Fix test

* fix: Initiate LedgerState

* Update packr on dashboard

* refactor: refactor SendFunds in faucet dapp

* feat: Add faucet integration test

* feat: Add faucet integration test to script

* doc: Add function descriptions

* fix: fix wrong parameter in CheckBalances

* fix: fix 

* fix some stuff

* make the faucet configurable via CLI flags

* make the faucet seed a parameter in the integration tests

* activate the faucet on the peer master in docker-network

* fixes wrong address route in faucet view

* improves faucet processing log message

* fix log messages in faucet dapp

* improve error message further

* fixes unit tests

* adds tool to auto. gen. address

* dog

* wait for faucet funding tx to get booked before processing the next request

* make the dog stay silent

* decrease pow difficulty to 1 in int. tests

* use 4 as the pow difficulty in integration tests

* 



* fix integration tests

* dec. pow diff to 1

* use 0 for the faucet integration test

* use a worker pool to serve faucet funding requests

Co-authored-by: Luca Moser <moser.luca@gmail.com>

* refactor plugins

* fix fmt

* fix compile err

* fix errors

* expose singletons via sync.once

* re-disable remotelog and webauth plugins

* re-enable autopeering plugin

* Apply suggestions from code review

* Apply suggestions from code review

* add descriptive comments for getters

Co-authored-by: Luca Moser <moser.luca@gmail.com>

* add healthz endpoint

* fix comment

* feat: Implement value api: Attachment

* feat: Implement value api: UnspentOutputs

* feat: Implement value api: transactionByID

* feat: Implement client lib & value api: sendTransaction

* fix: minor tweak

* fix: minor fix

* refactor: Refactor sendTransaction api

* Refactor: Fix 

* refactor: Fix 

* refactor: Rename api route of testSendTxn to camel case

* normalize global plugin vars

* throw the dog a bone

* remove unused logger in drng web api endpoint

Updating code due to code review changes.