feat(feedcord) add feedcord (#37550)

**Description**
A dead simple RSS Feed with Discord Webhooks
⚒️ Fixes  # <!--(issue)-->

**⚙️ Type of change**

- [X] ⚙️ Feature/App addition
- [ ] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] 🔃 Refactor of current code
- [ ] 📜 Documentation Changes

**🧪 How Has This Been Tested?**
<!--
Please describe the tests that you ran to verify your changes. Provide
instructions so we can reproduce. Please also list any relevant details
for your test configuration
-->

**📃 Notes:**
<!-- Please enter any other relevant information here -->

**✔️ Checklist:**

- [X] ⚖️ My code follows the style guidelines of this project
- [X] 👀 I have performed a self-review of my own code
- [ ] #️⃣ I have commented my code, particularly in hard-to-understand
areas
- [ ] 📄 I have made changes to the documentation
- [ ] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [ ] ⬆️ I increased versions for any altered app according to semantic
versioning
- [X] I made sure the title starts with `feat(chart-name):`,
`fix(chart-name):`, `chore(chart-name):`, `docs(chart-name):` or
`fix(docs):`

**➕ App addition**

If this PR is an app addition please make sure you have done the
following.

- [X] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`

---

_Please don't blindly check all the boxes. Read them and only check
those that apply.
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charts/incubator/feedcord/.helmignore

@@ -0,0 +1,32 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
+# OWNERS file for Kubernetes
+OWNERS
+# helm-docs templates
+*.gotmpl
+# docs folder
+/docs
+# icon
+icon.png
+icon.webp
+icon-small.webp

charts/incubator/feedcord/CHANGELOG.md

@@ -0,0 +1,4 @@
+---
+title: Changelog
+pagefind: false
+---

charts/incubator/feedcord/Chart.yaml

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+annotations:
+  artifacthub.io/links: |-
+    - name: support
+    url: https://discord.com/invite/tVsPTHWTtr
+  max_scale_version: 24.04.1
+  min_scale_version: 24.04.0
+  truecharts.org/category: tools
+  truecharts.org/max_helm_version: "3.17"
+  truecharts.org/min_helm_version: "3.14"
+  truecharts.org/train: incubator
+apiVersion: v2
+appVersion: latest
+dependencies:
+  - name: common
+    version: 28.13.0
+    repository: oci://tccr.io/truecharts
+    condition: ""
+    alias: ""
+    tags: []
+    import-values: []
+deprecated: false
+description: A dead simple RSS Feed with Discord Webhooks
+home: https://truecharts.org/charts/incubator/feedcord
+icon: https://truecharts.org/img/hotlink-ok/chart-icons/feedcord.webp
+keywords:
+  - feedcord
+  - discord
+  - rss
+kubeVersion: '>=1.24.0-0'
+maintainers:
+  - name: TrueCharts
+    email: info@truecharts.org
+    url: https://truecharts.org
+name: feedcord
+sources:
+  - https://github.com/Qolors/FeedCord
+  - https://github.com/truecharts/charts/tree/master/charts/incubator/feedcord
+  - https://hub.docker.com/r/qolors/feedcord
+type: application
+version: 0.0.1
+

charts/incubator/feedcord/README.md

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+---
+title: README
+---

charts/incubator/feedcord/templates/NOTES.txt

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+{{- include "tc.v1.common.lib.chart.notes" $ -}}

charts/incubator/feedcord/templates/common.yaml

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+{{ include "tc.v1.common.loader.all" . }}

charts/incubator/feedcord/values.yaml

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+image:
+  repository: qolors/feedcord
+  pullPolicy: IfNotPresent
+  tag: latest@sha256:909b3b25943add888fb46d958484fe0126846ca4ec6163fa81632dfcaf87e67d
+securityContext:
+  container:
+    readOnlyRootFilesystem: false
+service:
+  main:
+    enabled: false
+    ports:
+      main:
+        enabled: false
+workload:
+  main:
+    podSpec:
+      containers:
+        main:
+          probes:
+            liveness:
+              enabled: false
+            readiness:
+              enabled: false
+            startup:
+              enabled: false
+feedcord:
+  Instances:
+    # separate instances can be defined here
+    - Id: Awesome SelfHosted News Feed
+      YoutubeUrls:
+        - ""
+      RssUrls:
+        - ""
+      Forum: false
+      DiscordWebhookUrl: ""
+      RssCheckIntervalMinutes: 10
+      EnableAutoRemove: false
+      Color: 8411391
+      DescriptionLimit: 250
+      MarkdownFormat: true
+      PersistenceOnShutdown: true
+  ConcurrentRequests: 40
+
+configmap:
+  feedcord-config:
+    enabled: true
+    data:
+      appsettings.json: |
+        {{- $.Values.feedcord | toJson | nindent 2 }}
+persistence:
+  feedcord-config:
+    enabled: true
+    type: configmap
+    mountPath: /app/config/appsettings.json
+    objectName: feedcord-config
+    readOnly: true
+    subPath: appsettings.json