feat(docs.api): Update documentation of public api.

Author: Spill-Tea

docs/source/api/designer_dna.rst

@@ -0,0 +1,10 @@
+DesignerDNA API Documentation
+=============================
+
+DesignerDNA API documentation.
+
+
+.. toctree::
+   :caption: Submodules
+
+   Oligos <oligos>

docs/source/api/index.rst

@@ -0,0 +1,28 @@
+designer\_dna.oligos
+====================
+.. toctree::
+   :hidden:
+
+
+.. automodule:: designer_dna.oligos
+   :members:
+   :show-inheritance:
+   :undoc-members:
+
+   .. rubric:: Functions
+
+   .. autosummary::
+
+      complement
+      complement_py
+      manacher
+      nrepeats
+      nrepeats_py
+      palindrome
+      palindrome_py
+      reverse
+      reverse_py
+      reverse_complement
+      reverse_complement_py
+      stretch
+      stretch_py

docs/source/api/modules.rst

@@ -4,11 +4,10 @@ DesignerDNA documentation
 Design, fiddle, and optimize DNA sequences.
 
 .. toctree::
-   :maxdepth: 2
-   :caption: Contents:
-
-   api/modules
+   :hidden:
 
+   Home page <self>
+   API reference <api/index>
 
 Indices and tables
 ==================