Dependency tree: Revert to "repeated" links

Dependencies

• [2] 7IJXKGHD Turn repeated dependencies into hyperlinks
• [3] 5NHZT4UH Render the dependencies as a tree
• [4] YPDYBK5G Show dependencies as a tree rather than a list
• [5] SBMOICGV Evil CSS hackery to prevent link targets from being under the navbar
• [6] XDDCO6CH * hydra: add dependency list with links to logfiles
• [7] ZHHFJ4K5 Simplify the tree implementation a bit more

Change contents

• replacement in src/root/deps.tt at line 8
  [3.1612]→[2.99:169](∅→∅)
  − <a href="#[% done.${node.path} %]"><tt>[% node.name %]</tt></a>
  [3.1612]

  [3.2190]
  + <tt>[% node.name %]</tt> (<a href="#[% done.${node.path} %]"><em>repeated</em></a>)
• replacement in src/root/deps.tt at line 18
  [2.513]→[2.513:639](∅→∅)
  − INCLUDE renderLogLinks url=c.uri_for('/build' node.buildStep.get_column('build') 'nixlog' node.buildStep.stepnr);
  [2.513]

  [2.639]
  + INCLUDE renderLogLinks url=c.uri_for('/build' node.buildStep.get_column('build') 'nixlog' node.buildStep.stepnr);