Battery Seller - Review request and "how I can share it"?

Hello
So I wanted to create a Card / UI functionality, where I could sell power from my battery in X amount of time.
So I’ve created 3 Automations, 1 Script, 2 Helpers, to do this like this:
The overview:
image
code:
Card code

type: entities
entities:
  - entity: input_number.time_slider_sell
    name: Choose sell time
  - entity: script.start_sell_solar_cd_2
    name: Start battery selling
  - entity: timer.sell_solar_cd
    name: Selling time left
show_header_toggle: false
title: Battery seller

Script:

alias: Start Sell Solar Countdown
sequence:
  - data:
      entity_id: timer.sell_solar_cd
      duration: "{{ (states('input_number.time_slider_sell') | float * 60 * 60) | int }} "
    action: timer.start
  - action: notify.mobile_app_oneplus12anders
    data:
      message: >-
        Sell Solar Countdown started for {{
        states('input_number.time_slider_sell')}} hours.

timer (just made in configuration.yaml)

# for the solar
timer:
  sell_solar_cd:
    duration: "00:00:00"
  • a input_number (can’t find the yaml file or a like for that anywhere):
    image

The 3 Automations:

- id: '1724266308456'
  alias: Battery sell start
  description: Starts the solar selling of deye inverter
  trigger:
  - trigger: state
    entity_id:
    - timer.sell_solar_cd
    from:
    to: active
  condition:
  - condition: numeric_state
    entity_id: sensor.deyeinverter_sun12k_battery_capacity
    above: 45
    enabled: false
  action:
  - device_id: f216aefc5e28619ce8cb66ab2880b225
    domain: select
    entity_id: e42a6804ff4fc6c0dd7c8ee1ff852fcf
    type: select_option
    option: Selling first
  - action: notify.mobile_app_oneplus12anders
    metadata: {}
    data:
      title: Battery sell
      message: Battery sell started
  - action: notify.mobile_app_anna_s_mobil
    metadata: {}
    data:
      title: Battery sell
      message: Battery sell started
  mode: single
- id: '1725652598087'
  alias: Battery sell stop
  description: ''
  trigger:
  - trigger: state
    entity_id:
    - timer.sell_solar_cd
    from: active
    to: idle
  condition: []
  action:
  - device_id: f216aefc5e28619ce8cb66ab2880b225
    domain: select
    entity_id: e42a6804ff4fc6c0dd7c8ee1ff852fcf
    type: select_option
    option: Zero export to CT
  - action: notify.mobile_app_oneplus12anders
    metadata: {}
    data:
      title: Battery sell
      message: Battery sell has stopped
  - action: notify.mobile_app_anna_s_mobil
    metadata: {}
    data:
      title: Battery sell
      message: Battery sell has stopped
  mode: single
- id: '1725653373612'
  alias: Battery sell - Emergency stop
  description: Battery sell - Emergency stop
  triggers:
  - trigger: numeric_state
    entity_id:
    - sensor.deyeinverter_sun12k_battery_capacity
    below: 25
  conditions:
  - condition: state
    entity_id: select.deyeinverter_sun12k_limit_control_mode
    state: Selling first
  actions:
  - action: timer.cancel
    metadata: {}
    data: {}
    target:
      entity_id: timer.sell_solar_cd
  - device_id: f216aefc5e28619ce8cb66ab2880b225
    domain: select
    entity_id: e42a6804ff4fc6c0dd7c8ee1ff852fcf
    type: select_option
    option: Zero export to CT
  - action: notify.mobile_app_oneplus12anders
    metadata: {}
    data:
      title: Battery sell
      message: Battery sell stopped - battery too low
  - action: notify.mobile_app_anna_s_mobil
    metadata: {}
    data:
      title: Battery sell
      message: Battery sell - But already not selling
  mode: single

Now since I have this.
And my setup is made by a friend, I’d love that he could give this “component” to all his friends/clients, so they could easily sell aswell. But how do I make a blueprint or component or whatever that has all of this code?
I tried putting everything in 1 yaml file, but that made me have multiple “scripts” tags where only 1 is allowed… I’m kinda puzzled here.