feat(apps): Add more Apps using postgresql (#1136)

* feat(apps): Add more Apps using postgresql

Squashed commit:

move apps - dev to incubator (+29 squashed commit)

[e306948ef] bump postgresql

[d22c2cc62] bump common

[cc5412370] remove ix_values.yaml

[ca02334e6] Sync last env's and secrets

[34b9d2af1] update gui on ff-syncserver

[8dc32c07c] Add description on persistence

[3ee0e4dac] Update secrets labels

[4192e3af5] Update default-ports

[d88de9fbc] fixedEnv on top...

[61363ea19] tt-rss

[8a124605e] traccar

[6de23ed28] teedy

[402e3916d] statping

[f8da66a8c] shiori

[c58d98c29] recipes

[2390929fc] openkm

[ca4cfcf75] odoo

[34a8e0e96] fixedEnv on top

[ec3c53f7b] miniflux

[b47aab805] librespeed

[f7252eeed] whoops

[d4e312ff6] kanboard

[c9e32f3eb] joplin-server

[4a216a442] wikijs

[8a529ba57] gotify

[1130943a7] ff-sync

[f1b43a783] etherpad

[7365fe5da] dsmr-reader

[ea7a6751e] babybuddy (+1 squashed commits)

* enable varrun on librespeed

* librespeed no readonly root

* run librespeed as root

docs/apps/dev/firefox-syncserver/CHANGELOG.md

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+# Changelog<br>
+
+
+<a name="firefox-syncserver-0.0.1"></a>
+### firefox-syncserver-0.0.1 (2021-10-16)
+
+#### Feat
+
+* Add more Apps using postgresql

docs/apps/dev/firefox-syncserver/CONFIG.md

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+# Configuration Options
+
+##### Connecting to other apps
+If you need to connect this App to other Apps on TrueNAS SCALE, please refer to our "Linking Apps Internally" quick-start guide:
+https://truecharts.org/manual/Quick-Start%20Guides/14-linking-apps/
+
+##### Available config options
+In the future this page is going to contain an automated list of options available in the installation/edit UI.

docs/apps/dev/firefox-syncserver/helm-values.md

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+# Default Helm-Values
+
+TrueCharts is primarily build to supply TrueNAS SCALE Apps.
+However, we also supply all Apps as standard Helm-Charts. In this document we aim to document the default values in our values.yaml file.
+
+Most of our Apps also consume our "common" Helm Chart.
+If this is the case, this means that all values.yaml values are set to the common chart values.yaml by default. This values.yaml file will only contain values that deviate from the common chart.
+You will, however, be able to use all values referenced in the common chart here, besides the values listed in this document.
+
+## Values
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| env.FF_SYNCSERVER_FORCE_WSGI_ENVIRON | string | `"true"` |  |
+| env.FF_SYNCSERVER_PUBLIC_URL | string | `"firefox-syncserver.192.168.1.189.nip.io"` |  |
+| env.PUID | string | `"568"` |  |
+| env.TZ | string | `"America/Los_Angeles"` |  |
+| envValueFrom.DB_HOST.secretKeyRef.key | string | `"url"` |  |
+| envValueFrom.DB_HOST.secretKeyRef.name | string | `"dbcreds"` |  |
+| image.pullPolicy | string | `"IfNotPresent"` |  |
+| image.repository | string | `"ghcr.io/crazy-max/firefox-syncserver"` |  |
+| image.tag | string | `"1.8.0@sha256:15aeaaec65295711260807fe49020b2e446e60d6e094d60a1cfd96c7ebf2b9ce"` |  |
+| podSecurityContext.runAsGroup | int | `0` |  |
+| podSecurityContext.runAsUser | int | `0` |  |
+| postgresql.enabled | bool | `true` |  |
+| postgresql.existingSecret | string | `"dbcreds"` |  |
+| postgresql.postgresqlDatabase | string | `"firefox-syncserver"` |  |
+| postgresql.postgresqlUsername | string | `"firefox-syncserver"` |  |
+| secret.FF_SYNCSERVER_SECRET | string | `"5up3rS3kr1t"` |  |
+| securityContext.allowPrivilegeEscalation | bool | `true` |  |
+| securityContext.readOnlyRootFilesystem | bool | `false` |  |
+| securityContext.runAsNonRoot | bool | `false` |  |
+| service.main.ports.main.port | int | `5000` |  |
+
+All Rights Reserved - The TrueCharts Project

docs/apps/dev/firefox-syncserver/index.md

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+# Introduction
+
+This is an all-in-one package for running a self-hosted Firefox Sync server.
+
+
+
+TrueCharts are designed to be installed as TrueNAS SCALE app only. We can not guarantee this charts works as a stand-alone helm installation.
+**This chart is not maintained by the upstream project and any issues with the chart should be raised [here](https://github.com/truecharts/apps/issues/new/choose)**
+
+## Source Code
+
+* <https://moz-services-docs.readthedocs.io/en/latest/howtos/run-sync-1.5.html>
+* <https://hub.docker.com/r/crazymax/firefox-syncserver>
+
+## Requirements
+
+Kubernetes: `>=1.16.0-0`
+
+## Dependencies
+
+| Repository | Name | Version |
+|------------|------|---------|
+| https://truecharts.org/ | postgresql | 3.0.16 |
+| https://truecharts.org | common | 8.3.9 |
+
+## Installing the Chart
+
+To install this App on TrueNAS SCALE check our [Quick-Start Guide](https://truecharts.org/manual/Quick-Start%20Guides/03-Installing-an-App/).
+
+## Uninstalling the Chart
+
+To remove this App from TrueNAS SCALE check our [Quick-Start Guide](https://truecharts.org/manual/Quick-Start%20Guides/07-Deleting-an-App/).
+
+## Support
+
+- Please check our [quick-start guides](https://truecharts.org/manual/Quick-Start%20Guides/01-Open-Apps/) first.
+- See the [Wiki](https://truecharts.org)
+- Check our [Discord](https://discord.gg/tVsPTHWTtr)
+- Open a [issue](https://github.com/truecharts/apps/issues/new/choose)
+---
+All Rights Reserved - The TrueCharts Project