chore: Remove reference to port :8000 from the svelte examples (#1125)

* Remove reference to port :8000 from the READMEs
* Bump vite version and update network port number

Author: raymondk

svelte/svelte-motoko-starter/README.md

@@ -135,7 +135,7 @@ When the process completes you'll have a backend and a frontend canister running
 dfx canister id frontend
 ```
 
-It will output something similar to `rno2w-sqaaa-aaaaa-aaacq-cai`. Copy this ID and open it in the browser using `http://localhost:8000?canisterId=<canister ID>`, eg. `http://localhost:8000?canisterId=rno2w-sqaaa-aaaaa-aaacq-cai`.
+It will output something similar to `rno2w-sqaaa-aaaaa-aaacq-cai`. Copy this ID and open it in the browser using `http://localhost:4943?canisterId=<canister ID>`, eg. `http://localhost:4943?canisterId=rno2w-sqaaa-aaaaa-aaacq-cai`.
 
 ## Local development
 

svelte/svelte-starter/README.md

@@ -89,7 +89,7 @@ When the process completes, you'll have a frontend canister running locally. To
 dfx canister id frontend
 ```
 
-It will output something similar to `rno2w-sqaaa-aaaaa-aaacq-cai`. Copy this ID and open it in the browser using `http://localhost:8000?canisterId=<canister ID>`, eg. `http://localhost:8000?canisterId=rno2w-sqaaa-aaaaa-aaacq-cai`.
+It will output something similar to `rno2w-sqaaa-aaaaa-aaacq-cai`. Copy this ID and open it in the browser using `http://localhost:4943?canisterId=<canister ID>`, eg. `http://localhost:4943?canisterId=rno2w-sqaaa-aaaaa-aaacq-cai`.
 
 ## Local development
 

svelte/sveltekit-starter/README.md

@@ -72,7 +72,7 @@ When the process completes you'll have a frontend canister running locally. To f
 dfx canister id frontend
 ```
 
-It will output something similar to `rno2w-sqaaa-aaaaa-aaacq-cai`. Copy this ID and open it in the browser using `http://<canister ID>localhost:8000`, eg. `http://rno2w-sqaaa-aaaaa-aaacq-cai.localhost:8000`.
+It will output something similar to `rno2w-sqaaa-aaaaa-aaacq-cai`. Copy this ID and open it in the browser using `http://<canister ID>.localhost:4943`, eg. `http://rno2w-sqaaa-aaaaa-aaacq-cai.localhost:4943`.
 
 ## Local development