i18n: fix comments from PR #425 (#442)

* i18n: correct links from EN to DE

* i18n: make EN links relative

* i18n: rephrase config introduction paragraph

i18n/en/docusaurus-plugin-content-docs/current/devices/vehicles.mdx

@@ -519,8 +519,8 @@ vehicles:
     type: template
     template: tesla
     title: # Will be displayed in the user interface (optional)
-    accessToken: # See https://docs.evcc.io/docs/devices/vehicles#tesla
-    refreshToken: # See https://docs.evcc.io/docs/devices/vehicles#tesla
+    accessToken: # See https://docs.evcc.io/en/docs/devices/vehicles#tesla
+    refreshToken: # See https://docs.evcc.io/en/docs/devices/vehicles#tesla
     vin: W... # Required if you own multiple vehicles of the same brand (optional)
     capacity: 50 # Battery capacity in kWh (optional) 
 ```

i18n/en/docusaurus-plugin-content-docs/current/reference/configuration/index.md

@@ -4,10 +4,10 @@ sidebar_position: 1
 
 # evcc.yaml
 
-evcc requires a configuration file in which the system is described. Without
-this file, evcc cannot be used. The file itself is written in
-[YAML](https://en.wikipedia.org/wiki/YAML). This format defines a syntax with
-which data can be structured in plain text.
+evcc requires a configuration file to describe the system and cannot be used
+without it. The file itself is written in
+[YAML](https://en.wikipedia.org/wiki/YAML), which is a structured,
+human-readable, plain text format.
 
 To create or edit the configuration file, we recommend using a text editor that
 understands YAML and thus helps with the formatting and shows any errors, e.g.
@@ -68,16 +68,15 @@ graph TD;
 
 In order for the system to function, an electricity meter is important. This
 allows us to calculate at any point in time the surplus power. Measuring the
-generated power is interesting, but has no effect on the function, with the
-this exception:
-https://docs.evcc.io/docs/guides/meters#ich-habe-eine-pv-anlage-aber-keinen-netzanschluss-z%C3%A4hler-kann-ich-evcc-trotzdem-nutzen
+generated power is interesting, but has no effect on the function, with
+[this exception](../../guides/meters#i-have-a-solar-installation-but-i-dont-have-a-readable-grid-connection-meter---can-i-still-use-evcc)
 
 The surplus power is compared with the minimum power required to charge. If
 this is sufficient, the charging process is started.
 
 The minimum power required to charge is calculated from the values `minCurrent`
 and `phases`, defined per `loadpoint` (a group of colocated chargers)
-See https://docs.evcc.io/docs/reference/configuration/loadpoints for more
+See [`loadpoints`](./loadpoints) for more
 information.
 
 For example: `phases: 1` und `minCurrent: 8`
@@ -100,8 +99,8 @@ several parameters. These are:
 Please refer to the description of each respective parameter for the available
 settings.
 
-- [Site Configuration Parameters](https://docs.evcc.io/docs/reference/configuration/site)
-- [Loadpoint Configuration Parameters](https://docs.evcc.io/docs/reference/configuration/loadpoints)
+- [Site Configuration Parameters](./site)
+- [Loadpoint Configuration Parameters](./loadpoints)
 
 ### Site
 

i18n/en/docusaurus-plugin-content-docs/current/reference/configuration/modbusproxy.md

@@ -34,7 +34,7 @@ _Outgoing_ towards the target device to be queried (e.g., inverter, energy meter
 
 :::tip Sponsortoken required
 
-For more information about evcc sponsorship, please visit: https://docs.evcc.io/docs/sponsorship
+For more information about evcc sponsorship, please visit [the sponsorship page](../../sponsorship).
 
 :::
 

i18n/en/docusaurus-plugin-content-docs/current/reference/configuration/vehicles.mdx

@@ -124,7 +124,7 @@ Default values to be applied when the vehicle is identified:
 - [`maxCurrent`](loadpoints#maxcurrent)
 - `minSoc` charge at the highest possible power until the specified SoC is reached, if the mode is not set to `off`
 - `targetSoc` stop charging when this SoC is reached
-- [`priority`](https://docs.evcc.io/docs/reference/configuration/loadpoints/#priority)
+- [`priority`](./loadpoints#priority)
 
 **For example**: