fix(language): swiss german 1k typos (@boessu) (#6171)

fix: Correcting spelling and formal errors 

### Description
Correcting spelling errors (according to Hunspell swiss german corrector
in LibreOffice) and replacing phrases with corresponding words.

By the way: the link in the "_comment" is a dead link. I'm not sure if
that was somewhat a living link in the past. You won't find it in the
Wayback Machine (archive.org) either.

### Checks
- [ ] Adding quotes?
- [ ] Make sure to include translations for the quotes in the
description (or another comment) so we can verify their content.
- [ ] Adding a language or a theme?
- [ ] If is a language, did you edit `_list.json`, `_groups.json` and
add `languages.json`?
  - [ ] If is a theme, did you add the theme.css?
- Also please add a screenshot of the theme, it would be extra awesome
if you do so!
- [x] Check if any open issues are related to this PR; if so, be sure to
tag them below.
- [x] Make sure the PR title follows the Conventional Commits standard.
(https://www.conventionalcommits.org for more info)
- [x] Make sure to include your GitHub username prefixed with @ inside
parentheses at the end of the PR title.

frontend/static/languages/swiss_german_1k.json

@@ -1,7 +1,6 @@
 {
   "name": "swiss_german_1k",
   "_comment": "Sourced from: https://1000mostcommonwords.com/1000-most-common-swiss-german-words/.",
-
   "bcp47": "de-CH",
   "words": [
     "ich",
@@ -42,7 +41,7 @@
     "setzen",
     "Zuhause",
     "lesen",
-    "seits",
+    "andererseits",
     "Hafen",
     "buchstabieren",
     "hinzufügen",
@@ -68,7 +67,7 @@
     "Punkt",
     "Mutter",
     "Welt",
-    "in der Nähe von",
+    "nahe",
     "bauen",
     "selbst",
     "Vater",
@@ -106,7 +105,7 @@
     "alt",
     "alle",
     "da",
-    "nach oben",
+    "aufwärts",
     "Verwendung",
     "Ihre",
     "viele",
@@ -130,7 +129,7 @@
     "Anzahl",
     "klingen",
     "nicht",
-    "am meisten",
+    "höchstens",
     "Menschen",
     "meine",
     "wissen",
@@ -138,7 +137,7 @@
     "als",
     "Anruf",
     "erste",
-    "nach unten",
+    "abwärts",
     "gewesen",
     "jetzt",
     "finden",
@@ -174,7 +173,7 @@
     "links",
     "spät",
     "laufen",
-    "unterlassen Sie",
+    "unterlassen",
     "Presse",
     "Schliessen",
     "Nacht",
@@ -191,7 +190,7 @@
     "begann",
     "Idee",
     "Fisch",
-    "berg",
+    "Berg",
     "Stopp",
     "einmal",
     "Pferd",
@@ -321,7 +320,7 @@
     "fliegen",
     "dunkel",
     "Maschine",
-    "note",
+    "Note",
     "warten",
     "Plan",
     "Abbildung",
@@ -455,13 +454,13 @@
     "Übung",
     "Wand",
     "Fang",
-    "Berg",
+    "Gipfel",
     "wünschen",
     "Himmel",
     "Board",
     "Freude",
     "Winter",
-    "sa",
+    "sah",
     "geschrieben",
     "wilden",
     "Instrument",
@@ -494,7 +493,7 @@
     "Mund",
     "genau",
     "sterben",
-    "am wenigsten",
+    "mindestens",
     "Ärger",
     "ausser",
     "schrieb",
@@ -547,7 +546,7 @@
     "Konsonant",
     "Nation",
     "Wörterbuch",
-    "milch",
+    "Milch",
     "Geschwindigkeit",
     "Verfahren",
     "Orgel",
@@ -645,7 +644,7 @@
     "lokalisieren",
     "Rings",
     "Charakter",
-    "insekt",
+    "Insekt",
     "gefangen",
     "Funk",
     "Speiche",
@@ -670,7 +669,7 @@
     "Wasch",
     "Fledermaus",
     "eher",
-    "mais",
+    "Mais",
     "vergleichen",
     "Gedicht",
     "Schnur",
@@ -732,7 +731,7 @@
     "Markt",
     "Grad",
     "besiedeln",
-    "küken",
+    "Küken",
     "liebe",
     "Feind",
     "antworten",