Documentation - Folder organization for Centralized docs (#89)

## Content

This PR includes a new folder structure for centralized documentation.
Some example markdown files are created and they are linked to the
related source files.
The content will be filled out after the team approves the doc structure
and pr #66 and #73 are merged.

## Pre-submit checklist

- Branch
    - [x] Commit sequence broadly makes sense
    - [x] Key commits have useful messages
- PR
    - [x] No clippy warnings in the CI
    - [x] Self-reviewed the diff
    - [x] Useful pull request description
    - [x] Reviewer requested
- Documentation
    - [x] Update documentation website (if relevant)

## Issue(s)
Closes #88

docs/centralized_telescope/main.md

@@ -0,0 +1,3 @@
+# Telescope - Construction with Bounded DFS
+This is the main page of centralized documentation.
+It will include a generic explanation of the protocol.

docs/centralized_telescope/params.md

@@ -0,0 +1,3 @@
+# Parameters
+It will include the documentation of the implementation related to `params`.
+It also will cover the parameter derivation.

docs/centralized_telescope/proof.md

@@ -0,0 +1,2 @@
+# Proof
+It will include the documentation of the implementation related to `proof`.

docs/centralized_telescope/round.md

@@ -0,0 +1,2 @@
+# Round
+It will include the documentation of the implementation related to `round`.

src/centralized_telescope/mod.rs

@@ -1,6 +1,8 @@
 //! ALBA's bounded DFS scheme using Blake2b as hash function.
 //! (c.f. Section 3.2.2 of Alba paper)
 
+#![doc = include_str!("../../docs/centralized_telescope/main.md")]
+
 mod algorithm;
 
 pub mod init;

src/centralized_telescope/params.rs

@@ -1,5 +1,7 @@
 //! ALBA's Setup structure
 
+#![doc = include_str!("../../docs/centralized_telescope/params.md")]
+
 /// Setup input parameters
 #[derive(Debug, Clone, Copy)]
 pub struct Params {

src/centralized_telescope/proof.rs

@@ -1,5 +1,7 @@
 //! ALBA's Proof structure
 
+#![doc = include_str!("../../docs/centralized_telescope/proof.md")]
+
 use crate::utils::types::Element;
 
 /// Alba proof

src/centralized_telescope/round.rs

@@ -1,5 +1,7 @@
 //! ALBA's Round structure and associated functions
 
+#![doc = include_str!("../../docs/centralized_telescope/round.md")]
+
 use super::types::Hash;
 use crate::utils::sample;
 use crate::utils::types::Element;

src/docs.rs

@@ -4,3 +4,15 @@
 
 #[doc = include_str!("../docs/varmap.md")]
 pub mod variables {}
+
+#[doc = include_str!("../docs/centralized_telescope/main.md")]
+pub mod centralized {
+    #[doc = include_str!("../docs/centralized_telescope/params.md")]
+    pub mod params {}
+
+    #[doc = include_str!("../docs/centralized_telescope/proof.md")]
+    pub mod proof {}
+
+    #[doc = include_str!("../docs/centralized_telescope/round.md")]
+    pub mod round {}
+}