Added controlled inverter docs

[Audatic07]

Fixes #342

Ref #

Changes done:

• Task 1

Screenshots:

Preview Link(s):

✅️ By submitting this PR, I have verified the following

• Checked to see if a similar PR has already been opened 🤔️
• Reviewed the contributing guidelines 🔍️
• Sample preview link added (add a link from the checks tab after checks complete)
• Tried Squashing the commits into one

Summary by CodeRabbit

• Documentation
  • Added a "Controlled Inverter" section with description, truth table, and interactive circuit example.
  • Reordered Chapter 4 miscellaneous navigation to a new sequence (Controlled Inverter, TriState Buffer, Tunnel, Splitter, Equal Split, Unequal Split, Flag, Two's Complement).
  • Updated TriState Buffer table numbering and adjusted surrounding references and layout.

[coderabbitai]

Walkthrough

The chapter 4 miscellaneous components documentation was updated to add a new "Controlled Inverter" section (gated inverter with an Enable input and high‑impedance output when disabled), insert an embedded live circuit and truth table, and reorder the miscellaneous navigation entries to include Controlled Inverter before TriState Buffer. The TriState Buffer truth table was renumbered to Table 4.25 and an image reference was removed. Changes: +60/−8 lines.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Out of Scope Changes check	⚠️ Warning	The PR includes a minor out-of-scope change: updating the TriState Buffer truth table numbering from Table 4.24 to Table 4.25, which is a secondary adjustment not mentioned in the linked issue #342.	Isolate the TriState Buffer table renumbering into a separate PR or document the rationale for this adjustment as a necessary consequence of adding the new Controlled Inverter content.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The PR title 'Added controlled inverter docs' clearly and specifically summarizes the main change: adding documentation for the Controlled Inverter component.
Linked Issues check	✅ Passed	The PR successfully implements all coding requirements from issue #342: adds Controlled Inverter documentation with behavior description, truth table (Table 4.24), properties notes (Direction, BitWidth), and live circuit embed.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In `@docs/chapter4/8misc.md`:
- Around line 319-369: The TriState Buffer section contains an orphaned caption
"Figure 4.19: Relevant attributes for the TriState circuit element" with no
preceding image; either insert the missing image/figure markup right before that
caption (e.g., an <img> or figure block showing the TriState attributes) or
remove the caption line entirely; locate the text by searching for the "TriState
Buffer" heading and the exact caption string "Figure 4.19: Relevant attributes
for the TriState circuit element" and update accordingly so the caption is not
left without an image.

🧹 Nitpick comments (1)

docs/chapter4/8misc.md (1)

319-369: Great documentation! Consider iframe formatting consistency.

The Controlled Inverter documentation is well-structured and accurate. The truth table correctly represents the component's behavior (inversion when enabled, high impedance when disabled).

Minor formatting inconsistency: The embedded iframe at line 368 uses width="500" height="500" with inline styles, while other iframes in the document consistently use width="600px" height="400px" with standard attributes. Consider standardizing for consistency.

Optional style refinement: Lines 323-326 have three consecutive sentences beginning with "If", which slightly affects readability. Consider rewording the third sentence, e.g., "Users can change the orientation..." or "As needed, users may change...".

🎨 Suggested iframe formatting for consistency

-<iframe src="https://circuitverse.org/simulator/embed/controlled-inverter-192f44be-551e-4204-b495-ef7234705575?theme=&display_title=false&clock_time=true&fullscreen=true&zoom_in_out=true" style="border-width:; border-style: ; border-color:;" name="myiframe" id="projectPreview" scrolling="no" frameborder="1" marginheight="0px" marginwidth="0px" height="500" width="500" allowFullScreen></iframe>
+<iframe
+  width="600px"
+  height="400px"
+  src="https://circuitverse.org/simulator/embed/controlled-inverter-192f44be-551e-4204-b495-ef7234705575"
+  id="projectPreview"
+  scrolling="no"
+  webkitAllowFullScreen
+  mozAllowFullScreen
+  allowFullScreen
+>
+  {" "}
+</iframe>

[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In `@docs/chapter4/8misc.md`:
- Line 368: The iframe element (id="projectPreview", name="myiframe") is missing
a descriptive title for screen readers; add a meaningful title attribute (e.g.,
title="Controlled inverter circuit preview") to the iframe tag so assistive tech
can identify the embedded circuit, ensuring the title succinctly describes the
content and purpose.

🧹 Nitpick comments (1)

docs/chapter4/8misc.md (1)

330-364: Clarify what “Z” means in the truth table.

Consider a short note before/after the table so readers unfamiliar with tri‑state notation understand that “Z” means high‑impedance.

💡 Suggested tweak

 Table 4.24: Truth table for a Controlled Inverter gate

+> Note: **Z** denotes a high‑impedance (disconnected) output.
+
 <table>

[Audatic07]

@Nihal4777 please review and merge :)

[Nihal4777]

Thanks @Audatic07 🙌