Redirect legacy search pages to canonical

[ghost]

Currently the search page format is as follows:

golang.cafe/Golang-{tag}-Jobs-In-{location}

Where tag can either be a skill (DevOps, SysAdmin, Backend) or a company name (Google, Apple)

There are some legacy pages which used to use query string instead of this canonical format. Here's the legacy format

golang.cafe/?l={location}&t={tag}

The above should emit a 301 translating the request URI into the new canonical format.

Eg. golang.cafe/?l=London&t=DevOps should redirect to golang.cafe/Golang-DevOps-Jobs-In-London

Current handler is here https://github.com/golang-cafe/golang.cafe/blob/3c02ac4/pkg/handler/std_handler.go#L19-L27