Add presence penalty (openAi/ollama/others) and repeat penalty (ollama only?)

- Add Presence Penalty, which I believe most providers have.
- Add repeat_penalty, an Ollama / Llama.cpp only parameter
- Widen temperature range to 2 (supported by many providers and similar front ends)
- Widen Top K range (supported by many providers and similar front ends)
- Adjust description of freqency_penalty in line with OpenAI documentation
- Add presence_penalty with an OpenAI documentation based description
- Add repeat_penalty with an Ollama documentation based description

src/lib/i18n/locales/en-US/translation.json

@@ -759,6 +759,7 @@
 	"Positive attitude": "",
 	"Prefix ID": "",
 	"Prefix ID is used to avoid conflicts with other connections by adding a prefix to the model IDs - leave empty to disable": "",
+	"Presence Penalty": "",
 	"Previous 30 days": "",
 	"Previous 7 days": "",
 	"Profile Image": "",
@@ -795,6 +796,7 @@
 	"Rename": "",
 	"Reorder Models": "",
 	"Repeat Last N": "",
+	"Repeat Penalty": "",
 	"Reply in Thread": "",
 	"Request Mode": "",
 	"Reranking Model": "",