Ensure sample sites are correctly and consistently named

[eiman-eltigani-ttd]

Summary of changes:

• Standardized name across alll sample sites for consistent formatting
• Updated UI Titles and all instances across html files and readmes
• For pages with multiple html files, I hypenated the the name of the document so each title is unique

[ashleysmithTTD]

imo the word that denotes the type of page like "Error", "Optout" etc. should come first (and maybe even bolded) so it stands out

[eiman-eltigani-ttd]

Updated but since these tags arent actually displayed on the page, I cant change the style or anything

[ashleysmithTTD]

the folder for uid2-examples/publisher/server_only should probably be moved and renamed. it technically does not use the javascript-sdk so maybe it should be in uid2-examples/web-integrations/server-side. This is a site without a copy though, so either we can make a copy and delete the old one later, or we need to update the docs repo with the code reference

[ashleysmithTTD]

/google-secure-signals/server-side/views/header.html needs an updated source code linkl

[eiman-eltigani-ttd]

the folder for uid2-examples/publisher/server_only should probably be moved and renamed. it technically does not use the javascript-sdk so maybe it should be in uid2-examples/web-integrations/server-side. This is a site without a copy though, so either we can make a copy and delete the old one later, or we need to update the docs repo with the code reference

I made a copy and added to the dockerfile configuration. I rather wait to update all the links since we'll be replacing them all anyway