[bug] TOC not shown

[dsrkafuu]

[bug] TOC not shown

[dsrkafuu]

目录默认设置的显示层级是二级到三级，也就是 ## 到 ###

[alexmitelman]

Hi TOC is not shown for me too.

test.md

---
title: "Test TOC"
date: 2020-10-18T14:35:48+03:00
draft: false
---


# Level 1

## Level 2

### Level 3

config.toml

[markup]
  [markup.tableOfContents]
    endLevel = 3
    ordered = false
    startLevel = 2

[dsrkafuu]

I've tried modifying the TOC display logic, and now it should show the TOC in all cases unless it is explicitly set false within config.toml or front matter.
Also, previously TOC would only be displayed on pages belonging to the mainSection array set in config.toml.
I've tested well with the exampleSite, try updating the theme.

I'll keep the issue open until all problems are fixed.

[dsrkafuu]

As #61 mentioned, this may actually a bug where showToc=true is not working as expected. I've fixed it in the latest commit, you can upgrade the theme and try again with showToc=false in global and showToc=true in front matters.

The right logic:

fixed setting status	site showToc is undefined or true	site showToc is false
page showToc is undefined	✅	❎
page showToc is true	✅	✅
page showToc is false	❎	❎