Update grammar, links, deprecations, etc in various text files (#2000)

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,5 +1,5 @@
 name: Bug report
-about: Create a report to help us improve
+description: Create a report to help us improve
 body:
 - type: markdown
   attributes:
@@ -41,11 +41,11 @@ body:
       If you're running a multi-server instance or using Geyser Standalone:
       *  Give us the exact output from `/version` on all servers involved. Saying "latest" does not help us at all.
       * Please list all plugins on all servers involved.
-      If this bug occurs on a server you do not control, please full this in to the best of your knowledge.
+      If this bug occurs on a server you do not control, please fill this in to the best of your knowledge.
 - type: input
   attributes:
     label: Geyser Dump
-    description: If Geyser starts correctly, please also include the link to a dump by using `/geyser dump`. If you're using the Standalone GUI, the option can be found under `Commands` => `Dump`. This provides us information about your server that we can use to debug your issue.
+    description: If Geyser starts correctly, please include the link to a dump using `/geyser dump`. If you're using the Standalone GUI, you can find the option under `Commands` => `Dump`. Doing this provides us information about your server that we can use to debug your issue.
 - type: input
   attributes:
     label: Geyser Version

.github/ISSUE_TEMPLATE/config.yml

@@ -5,7 +5,7 @@ contact_links:
     about: Check the common issues to see if you are not alone with that issue and see how you can fix them.
   - name: Frequently Asked Questions
     url: https://github.com/GeyserMC/Geyser/wiki/FAQ
-    about: Look at the FAQ page for answers for frequently asked questions.
+    about: Look at the FAQ page for answers to frequently asked questions.
   - name: Get help on the GeyserMC Discord server
     url: https://discord.gg/geysermc
     about: If your issue seems like it could possibly be an easy fix due to configuration, please hop on our Discord.

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -1,11 +1,11 @@
 name: Feature request
-about: Suggest an idea for this project
+description: Suggest an idea for this project
 labels: "Feature Request"
 body:
 - type: markdown
   attributes:
     value: |
-      Thanks for taking the time to fill out this feature request for Geyser! Fill out the following form to your best ability to help us understand your feature request and greately improve the change of it getting added.
+      Thanks for taking the time to fill out this feature request for Geyser! Please fill out the following form to your best ability to help us understand your feature request and significantly improve the chance of getting added.
       For anything else than a feature request, use: [our Discord server](https://discord.gg/geysermc), [the FAQ](https://github.com/GeyserMC/Geyser/wiki/FAQ) or [the Common Issues](https://github.com/GeyserMC/Geyser/wiki/Common-Issues).
 - type: textarea
   attributes: